This track has been raced on 2 configurations (The Circuit, 2.57 mi; 2.92 mi). Laps on different configurations are not comparable, so only events on the 2.57 mile layout are shown; switch above to see the others.
One run is left out as not that car's own laps (far quicker than the car managed in any other session and than anyone else in its class all week; usually a swapped transponder): Thomas Lepper in Cal Club 2026 Grp 1 EP FP HP B-Spec Race 1 (1:42.146; the car's best in any other session was 2:12.311 and the rest of the class's best all week 2:09.353).
One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in. Best 5-lap stint is the mean of the driver's quickest five consecutive race laps, and consistency is how far their median race lap sat behind their best in that race (small is a driver who does it every lap); both come from the race with the best stint. The fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed (marked ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it.
Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.
Sectors
S1 SF → IM1 0.65 mi
S2 IM1 → IM2 0.75 mi
S3 IM2 → SF 1.17 mi
Spd In → Out 0.03 mi
Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.
By car
Car
Class
Drivers
Lap
Qual
Race
Trap
S1
S2
S3
Stohr WF1
P2
1
1:37.278Tim Day Jr
1:37.278Tim Day Jr
1:39.758Tim Day Jr
155.4Tim Day Jr
26.848Tim Day Jr
28.010Tim Day Jr
42.420Tim Day Jr
Porsche 986 Boxster
T3
1
1:51.337Reto Eberle
128.4Reto Eberle
29.898Reto Eberle
33.530Reto Eberle
54.812Reto Eberle
Ford Mustang
T3
5
1:55.675Scotty B White
1:55.965Roger Eagleton
1:55.675Scotty B White
137.2Scotty B White
31.598Scotty B White
33.496Scotty B White
50.029Scotty B White
Nissan 370Z
T3
1
1:56.241Gamaliel Aguilar-Gamez
1:56.241Gamaliel Aguilar-Gamez
1:56.899Gamaliel Aguilar-Gamez
131.8Gamaliel Aguilar-Gamez
31.456Gamaliel Aguilar-Gamez
33.615Gamaliel Aguilar-Gamez
50.788Gamaliel Aguilar-Gamez
BMW Z4M
T3
1
1:59.315J. David Orem
2:00.000J. David Orem
1:59.698J. David Orem
128.1J. David Orem
32.480J. David Orem
34.645J. David Orem
51.770J. David Orem
BMW 330ci
T3
1
1:59.844Ron Tanemura
1:59.844Ron Tanemura
1:59.971Ron Tanemura
136.3Ron Tanemura
32.188Ron Tanemura
34.401Ron Tanemura
52.107Ron Tanemura
Mini Cooper
B-Spec
2
2:09.353Trenton Kramer
2:09.353Trenton Kramer
2:09.916Trenton Kramer
121.5Trenton Kramer
34.887Trenton Kramer
37.301Trenton Kramer
56.951Trenton Kramer
Mazda 2
B-Spec
3
2:10.149Ali Naimi
2:11.287Ali Naimi
2:10.149Ali Naimi
117.2Ali Naimi
34.986Ali Naimi
37.336Ali Naimi
57.011Ali Naimi
Toyota Yaris
B-Spec
1
2:10.513Joseph Gersch
2:10.513Joseph Gersch
2:10.749Joseph Gersch
118.3Joseph Gersch
35.332Joseph Gersch
37.456Joseph Gersch
57.202Joseph Gersch
The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.
Rule changes between these events
Cal Club 2024 → Cal Club 2025 2024-02-23 to 2025-02-22
fasterT3 Spec Z 350Z rear wheel width increases to 10 inches; HR Engine restrictors change from 42mm to 44mm.
In T3 Spec Lines, Nissan 350Z Track/ Touring/ Standard/ Nismo Spec Z (03-08), change as follows: Max Wheel Size (inch): "18 x 9 (F) 18 x 10 (R)" Notes: "Nissan Motorsports: Shock Front left P/N E6110-SZ350 & Front right E6111- SZ350 & rear E6210-SZ350, springs front P/N 54010-SZ350 & rear 55020- SZ350, F&R 5600S-SZ350, Front sway bar max 37mm. Rear sway bar max 25mm, Bushings P/N (54541, 54560, 55045, 55148, 55149, 55152, 55153, 55158, 56218) - RRZ30 allowed. Nismo flywheel permitted. SPC Control Arms 72125 and 72123 are allowed. HR Engine: Two 42mm flat plate restrictors required. Zspeed and Z1 alternative clutch slave permitted. Must conform to all SpecZ 2018 Edition rules. No other touring allowances beyond 2018 SpecZ edition rules or allowances listed here. Nissan brake part numbers NISMO Race Front Caliper Kit 41001-FR350, NISMO Front Rotor-RIGHT 40206-
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SZ350, NISMO Front Rotor-LEFT 40207-SZ350 permitted. 44011-RC350 rear caliper kit permitted, 43206-SZ350 Right rotor permitted, 43207-SZ350 Left rotor permitted. Car must conform to the Official 2024 Spec Z Rules. HR Engine: Two 44mm flat plate restrictors required. Tires must conform to Spec Z rules. Competitor must be able to provide a copy of the current rules."
In T2-T4 Spec Lines, change Spec Line as follows: "Wheel- base (mm) Required Restrictor"
B-Spec BOP Adjustment for Yaris iA, 2020+ Versa, and 07-08 Honda Fit
#35382 from Matt Wolfe · Rule change · TB 24-03 (2024-03 Fastrack)
fasterB-Spec Honda Fit 07-08 loses 125 lbs to 2400; Versa S 2020+ loses 150 lbs to 2550; Yaris iA 16-20 loses 250 lbs to 2450.
In B-Spec Spec Lines, Honda Fit (07-08), change as follows: Min weight: "2525 2400" Notes: "Any Cold Air Intake Package allowed (any manufacturer). This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Honda Fit (07-08) Automatic, change as follows: Min weight: "2525 2400" Add to Notes: "Any Cold Air Intake Package allowed (any manufacturer). This configuration is not currently eligible for Runoffs
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competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Nissan Versa S (2020-), change as follows: Min weight: "2700 2550" Add to Notes: "This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Toyota/Scion IA Sedan (16-20), change as follows: Min weight: 2700 2450" Add to Notes: "This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted."
neutralB-Spec Honda Fit 07-08 rear sway bar part number changed to Progress #62.1060.
In B-Spec Spec Lines, Honda Fit (07-08) Automatic, change Notes as follows: "Allow rear sway bar Progress # 62.1061 0." In B-Spec Spec Lines, Honda Fit (07-08), add to Notes the following: "Allow rear sway bar Progress # 62.1060."
neutralT3 Nissan 350Z and 370Z now allow brake booster vacuum regulator, must not be in-car adjustable.
In T3 Spec Lines, Nissan 350Z Track/ Touring/ Standard/ Nismo (03-08), add to Notes as follows: "Brake booster vacuum regulator allowed, cannot be in-car adjustable." In T3 Spec Lines, Nissan 370Z, incl. Nismo (2009-2022), add to Notes the following: "Brake booster vacuum regulator allowed, cannot be in-car adjustable."
Applies to Nissan 370Z on this page: Gamaliel Aguilar-Gamez
T3 Mustang Help
#35559 from Ross Murray · Rule change · TB 24-03 (2024-03 Fastrack)
fasterT3 Ford Mustang 4.6L restrictor holes increased from 40 mm to 45 mm.
In T3 Spec Lines, Ford Mustang Coupe GT & Shelby GT 4.6L & Cal. Special (05-10), change Notes as follows: "A flat plate restrictor with two 40 mm 45mm holes required directly behind throttle body."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
T3 Appeal for Retention of T3 Mazda RX-8 Spec Line (Letter #35378)
#35577 from Raymond Blethen · Rule change · TB 24-03 (2024-03 Fastrack)
unclearT3 Mazda RX-8 Spec Line retention appeal directed to letter #35584 for ruling.
Thank you for your letter. Please see letter #35584 in current Fastrack.
neutralMazda RX-8 04-12 expiration date removed; no longer expires 12/31/24.
In T3 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), change Notes as follows: "**This Spec line will expire 12/31/24, Please submit to appeal**"
T3 Subaru WRX (02-05) Appeal
#35656 from Anthony Piselli III · Rule change · TB 24-03 (2024-03 Fastrack)
neutralT3 Subaru WRX (02-05) spec line expiration deadline removed; class now permanent.
In T3 Spec Lines, Subaru WRX (02-05), change Notes as follows: "**This Spec line will expire 12/31/24, Please submit to appeal**"
B-Spec Change restrictor from 30mm to 31mm (2015+ Honda Fit) and add 50#
#34857 from Matt Downing · Rule change · TB 24-04 (2024-04 Fastrack)
fasterB-Spec Honda Fit MT 2015-19 restrictor increases 30mm to 31mm, weight rises 2525 to 2550 lbs.
In B-Spec Spec Lines, Honda Fit MT (15-19), change as follows: Weight: ""2525 2550" Notes: "30 31mm" In B-Spec Spec Lines, Honda Fit MT (15-19), change as follows: Weight: ""2525 2550" Notes: "30 31mm"
B-Spec Wheel Offset and Spacer Revision
#35466 from Kent Carter · Rule change · TB 24-04 (2024-04 Fastrack)
fasterB-Spec and C-Spec now permit wheels of any offset if tire doesn't protrude beyond fender; spacers allowed with differing left-right offsets per axle.
In GCR, Section 9.1.10.E.8., change as follows: "Wheels: All wheels shall be one-piece metal castings or metal two piece welded. Wheels of any offset are permitted provided the tire tread (the portion of the tire that contacts the ground) does not protrude beyond the fender opening when viewed from the top perpendicular to the ground. Wheel spacers and aftermarket wheel studs/bolts are permitted. Wheel bolts may be replaced with studs and nuts. Total offset must be the same left to right for an individual axle but may differ from front to rear. For B-Spec Required wheel/rim diameter is fifteen inches (15”). Maximum wheel/rim width is seven inches (7”). Minimum Wheel/rim weight shall be 13 lbs. For C-Spec Required wheel/ rim diameter is seventeen inches (17”). Maximum wheel/rim width is eight inches (8”). Minimum
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Wheel/rim weight shall be 17 lbs. All wheels shall be one-piece metal castings or metal two piece welded. All four wheels must be the same dimensional offset. Aftermarket wheel studs and/or wheel bolts are allowed. Wheel bolts may be replaced with studs and nuts. Wheel spacers are allowed, the same thickness spacer must be used on all four corners. "
neutralB-Spec Mini Cooper Countryman R60, Paceman R61, and Nissan Versa 1797cc spec lines expire 1/1/2025 unless appealed by 12/1/2024.
In B-Spec Spec Lines, Mini Cooper Countryman (R60) (11-16), add to Notes the following: ”**This Spec line will expire 1/1/2025 unless an appeal is filed on or before 12/1/2024.**” In B-Spec Spec Lines, Mini Cooper Paceman (R61) (11-16), add to Notes the following: ”**This Spec line will expire 1/1/2025 unless an appeal is filed on or before 12/1/2024.** ” In B-Spec Spec Lines, Nissan Versa (07-11) with 1797cc engine, add to Notes the following: ”**This Spec line will expire 1/1/2025 unless an appeal is filed on or before 12/1/2024.** ”
Applies to Mini Cooper on this page: Trenton Kramer, Thomas Lepper
B-Spec Delete trim levels/update language for spec lines
neutralB-Spec model descriptions standardized: trim levels and door count designations removed or replaced with body style wording.
In B-Spec Spec Lines, change Model description as follows: "Chevrolet Sonic 4dr Sedan MT (12-19)" "Chevrolet Sonic 4dr Sedan AT (12-19)" "Chevrolet Sonic 5dr Hatch Hatchback MT (12-19)" "Chevrolet Sonic 5dr Hatch Hatchback AT (12-19)" "Ford Fiesta 5dr Hatchback (11-19)" "Ford Fiesta 4dr Sedan (11-19)" "Honda Fit MT (07-08)"
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"Honda Fit Automatic AT (07-08)" "Honda Fit MT (09-14)" "Hyundai Accent GS Hatchback (12-19)" "Kia Rio 5-door/LX Hatchback (12-19)" "Nissan Versa S (2020-)" "Toyota Yaris Hatchback (07-11)" "Toyota Yaris Hatchback (12-18)"
T3 Allow T4 and T3 RX8 to Disable/Remove Factory Oil Inj.
#35761 from David Mead · Rule change · TB 24-05 (2024-05 Fastrack)
unclearT3 and T4 Mazda RX-8 may remove or disable factory oil injection system.
In T3 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), add to Notes as follows: "OEM oil injection system may be removed or disabled." In T4 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), add to Notes as follows: "OEM oil injection system may be removed or disabled."
P2 CN Spec ECU
#35835 from Bart Wolf · Rule change · TB 24-05 (2024-05 Fastrack)
In P2 Engine Table, Spec Line E, change the notes as follows: "No engine modifications except for dry sump oil system, ECU mapping, and exhaust system the following: oil system, ECU, and exhaust are unrestricted."
P2 E&O - Correct FIA Group CN spec line notes
#35900 from Club Racing Board · Rule change · TB 24-05 (2024-05 Fastrack)
neutralP2 FIA Group CN spec notes clarified: Series changed to Challenge, documentation requirement moved to online link.
In P2 Table 1, FIA Group CN spec line, change the notes as follows: "FIA Group CN homologated chassis, brake calipers and discs, hub carriers, and suspension components are required. V de V European Proto Endurance Series Challenge permitted bodywork, rear diffuser, wing, wheels, and assisted shifting are allowed. Car M must comply with all other P2 requirements. Competitors must have copies of FIA Group CN Technical Regulations and V de V European Proto Endurance Series Challenge Sporting and Technical Regulations in their possession and present them upon request are available here: https://www.scca.com/pages/technical-forms-and-downloads."
T3 Driveshafts
#35916 from Scotty B White · Rule change · TB 24-05 (2024-05 Fastrack)
slowerT2, T3, T4 driveshafts may use alternative materials or one-piece units; non-OEM adds 25 lbs.
In GCR Section 9.1.9.2.D.4.b., add the following: "6. T2-T3- Driveshafts may be replaced with alternative materials ie. carbon fiber, aluminum, steel. Two-piece driveshafts may be replaced with one-piece units. If non-OEM driveshaft is used, add 25 lbs."
neutralAudi S4 00-02 in T3 must compete in 3 Super Tour events before Runoffs eligibility.
In T3 Spec Lines, Audi S4 (00-02), add to Notes as follows: "**This car is not eligible for the Runoffs until it has competed in 3 Super Tour events.**"
neutralB-Spec and C-Spec wheels must be same thickness spacers all four corners; wording clarified on offset and protrusion rules.
In GCR, Section 9.1.10.E.8., change as follows: "Wheels: All wheels shall be one-piece metal castings or metal two piece welded. All four wheels must be the same dimensional offset. Any offset is permitted so long as Wheels of any offset are permitted provided the tire tread (the that portion of the tire that contacts the ground) does may not protrude beyond the fender opening when viewed from the top perpendicular to the ground. Wheel spacers and aA ftermarket wheel studs/ and or wheel bolts are permitted allowed. Wheel bolts may be replaced with studs and nuts. Wheel spacers are allowed, but must be the same thickness on all four corners.Total offset must be the same left to right for an individual axle but may differ from front to rear. B-Spec Required wheel/rim diameter is fifteen inches (15”). Maximum wheel/rim width is seven inches (7”). Minimum
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Wheel/rim weight shall be 13 lbs. C-Spec Required wheel/rim diameter is seventeen inches (17”). Maximum wheel/rim width is eight inches (8”). Minimum Wheel/rim weight shall be 17 lbs. Wheels are permitted any offset provided the tire tread (that portion of the tire that contacts the ground) does not protrude beyond the fender opening when viewed from the top perpendicular to the ground."
neutralB-Spec Mazda2 and multiple Mini Cooper models eliminate redundant sway bar end link part number notes.
B-SPEC Spec Lines, elimination from Notes the following: Mazda2 (10-14): "Front sway bar end links adjstbl 0000-04-2202," Mini Cooper Hatchback (R50) MT (02 - 06): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Hatchback (R50) CVT (02 - 06): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper (R56) MT (07-10): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed."
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Mini Cooper (R56) AT (07-10): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Clubman (R55) (07 - 10): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper (R56LCI) MT (11-13): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper (R56LCI) AT (11-13): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Countryman (R60) (11-16): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Paceman (R61) (11-16): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Clubman (R55) (11-15): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed." Mini Cooper Coupe (R58) (12-15): "Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed."
slowerB-Spec Honda Fit 15-19 CVT weight increases to 2550 lbs, restrictor to 31mm.
CVT Spec Line In B-SPEC Spec Lines, Honda Fit CVT (15-19), change as follows: Weight: "2525 2550" Notes: "30 31mm"
T3 Mustang T2/T3
#35877 from Scotty B White · Rule change · TB 24-07 (2024-07 Fastrack)
unclearFord Mustang GT 5.0L and V6 now permit Track/Performance Package parts in T2 and T3.
In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), add to Notes as follows: "Track/Performance Package parts permitted." In T2 Spec Lines, Ford Mustang GT 5.0L (2018-), add to Notes as follows: "Track/Performance Package parts permitted." In T3 Spec Lines, Ford Mustang V6 (15-17), change Notes as follows: "Track/Performance package allowed."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
T3 T2-T4 Driveshaft Mistake...?
#36050 from Scotty B White · Rule change · TB 24-07 (2024-07 Fastrack)
fasterT2-T4 Ford Mustangs: remove 25 lbs penalty for non-OEM driveshaft, clarify alternate driveshaft allowances.
In GCR Section 9.1.9.2.D.4.b.6., remove as follows: "If non-OEM driveshaft is used, add 25 lbs." In T2 Spec Lines, Ford Mustang V6 (11-14), change Notes as follows: "Driveshaft from Alternate metallic driveshaft is allowed." In T2 Spec Lines, Ford Mustang Boss 302 (12-13), change Notes as follows: "Alternate metallic driveshaft is allowed." In T2 Spec Lines, Ford Mustang GT 5.0L (11-14)ki, change Notes as follows: "Alternate metallic driveshaft is allowed."
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In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), change Notes as follows: "Alternate metallic driveshaft is allowed." In T2 Spec Lines, Ford Mustang GT 5.0L (2018-), change Notes as follows: "Alternate metallic driveshaft is allowed." In T2 Spec Lines, Ford Mustang Coupe GT & Shelby GT 4.6L (05-10), change Notes as follows: 'An Aluminum driveshaft is allowed." "Alternate metallic driveshaft is allowed." In T3 Spec Lines, Ford Mustang Coupe GT & Shelby GT 4.6L & Cal. Special (05-10), change Notes as follows: "An Aluminum driveshaft is allowed." "Alternate metallic driveshaft is allowed." In T3 Spec Lines, Ford Mustang V6 (11-14), change Notes as follows: "Driveshaft from Alternate metallic driveshaft is allowed."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
B-Spec Clean up (15-19) Honda Fit MT & CVT Notes Sections
neutralB-Spec Nissan Versa (09-11) spec line expires 1/1/2025 unless appeal filed by 12/1/2024.
In B-Spec Spec Lines, Nissan Versa (09-11), add to notes the following: "**This Spec line will expire 1/1/2025 unless an appeal is filed on or before 12/1/2024.**"
neutralB-Spec Hyundai Accent rear brakes corrected to 10.3 disc; Kia Rio rear brakes corrected to 10.3 disc.
In B-Spec Spec Lines, Hyundai Accent Hatchback (12-19), change brakes as follows: "(R) 9.9 drum or 10.3 drum disc" In B-Spec Spec Lines, Kia Rio Hatchback (12-19), change brakes as follows: "(R) 10.3 drum disc"
T3 B8/8.5 Audi S4 T3 and T2
#36195 from Brian Leib · Rule change · TB 24-07 (2024-07 Fastrack)
neutralAudi S4 (2000-2002) moves to T3 with 3400 lbs minimum weight, 38mm turbo inlet restrictor required.
In T3 Spec Lines, Classify Audi S4 (2000-2002) as follows and allow the T2 spec line to expire.
A specification table follows in the original; it is not shown here.
T3 Z4 Roadster Eligibility
#36196 from Allan Unruh · Rule change · TB 24-07 (2024-07 Fastrack)
neutralT3 BMW Z4 3.0si expands to include 3.0i Roadster and Coupe (07-08); hardtop permitted with positive fasteners.
In T3 Spec Lines, BMW Z4 3.0si, & Coupe (07-08) change Model and add to Notes as follows: "BMW Z4 3.0si, 3.0i, Roadster & Coupe (07-08)" Notes: "Any OEM or aftermarket hardtop permitted that retains the OEM roof silhouette (if a hardtop is used, latches shall be replaced with positive fasteners)."
neutralB-Spec and C-Spec restricted to Goodyear Eagle RS/RS-R P205/50R15 and 225/45R17 tires respectively; Hankook tires removed; wet/dry mixing prohibited.
In GCR Section 9.1.10.E.7. change as follows: "a. For the remainder of 2023, B-Spec entrants will be allowed to compete on both Hankook and Goodyear Tires. For B- Spec: tires shall be Hankook 205/50R15 C51, Hankook 200/580R15 Z217, P205/50Z R15 Goodyear Eagle RS (Dry tire) Catalog #D4850 or P205/50ZR15 Goodyear Eagle RS-R (Wet tire) Catalog #D4851. Effective 1-1-2024 Hankook Tires will be allowed at regional events only, through 6-30-2024. Effective 7-1-2024 Goodyear is the only legal specified tire allowed in B-spec for all events. Mixing wet and dry tires is not permitted. Tires may not be modified. All B-Spec competitors are required to place two (2) 12-inch or larger “Goodyear” decals on their cars, one on each side of the car above the front tire. C-Spec: Tires shall be 225/45R17. No Mixing of wet and dry tires on the same car is not permitted. Tires must be run unmodified.
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b. When using the Hankook wet tire, all cars get a 0.2” lower ride height allowance due to smaller radius of the wet tire."
fasterB-Spec Sonic restrictors increased to 5-6mm, Fit weight cut 50-25 lbs, Mini Cooper weight reduced 45 lbs, various restrictor adjustments.
In B-Spec Spec Lines, change as follows: Chevrolet Sonic Sedan AT Notes: "33 5mm" Chevrolet Sonic Hatchback AT Notes: "34 6mm" Honda Fit AT (07-08) Weight (lbs): "2400 2350" Notes: "Any aftermarket header allowed."
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Honda Fit AT (09-14) Weight: "2525 2500" Notes: "Any Cold Air Intake Package allowed (any manufacturer) with a 25lb adder." Honda Fit CVT (15-19) Notes: "31 3mm" Mini Cooper Hatchback (R50) CVT (02-06) Weight (lbs): "2545 2500" Mini Cooper (R56) AT (07-10) Notes: "44 6mm (OE Catalyst) or 40 2mm (Header)" Mini Cooper (R56LCI) AT (11-13) Notes: "43 5mm (OE Catalyst) or 41mm (Header)"
B-Spec Require hood pins
#36233 from Frank Schwartz · Rule change · TB 24-08 (2024-08 Fastrack)
neutralB-Spec and C-Spec hood pins change from optional to recommended; factory release cable may be removed if pins used.
In GCR, Section 9.1.10.E.41., change as follows: "Optional Hood Pins may be added to supplement the original hood latch system. All parts of the original hood latch system must remain in the car. Installation of hood pins is recommended but not required. If hood pins are used, the factory release and cable must be removed, but the secondary latch may be retained. Vehicles equipped with plastic release cables may replace them with steel units. The OEM hood release latch may be relocated."
B-Spec Sonic Caliper Pistons
#36238 from Jonathan Wickert · Rule change · TB 24-08 (2024-08 Fastrack)
neutralB-Spec and C-Spec Chevrolet Sonic and Cruze allow Babyface Fabrication brake caliper pistons.
In B-Spec Spec Lines, change Chevrolet Sonic Sedan MT (12-19), add to Notes the following: "Allow Babyface Fabrication brake caliper piston SNC-SS." In B-Spec Spec Lines, change Chevrolet Sonic Sedan AT (12-19), add to Notes the following: "Allow Babyface Fabrication brake caliper piston SNC-SS." In B-Spec Spec Lines, change Chevrolet Sonic Hatchback MT (12-19), add to Notes the following: "Allow Babyface Fabrication brake caliper piston SNC-SS." In B-Spec Spec Lines, change Chevrolet Sonic Hatchback AT (12-19), add to Notes the following: "Allow Babyface Fabrication brake caliper piston SNC-SS."
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In C-Spec Spec Lines, change Chevrolet Cruze (2010-16), add to Notes the following: "Allow Babyface Fabrication brake caliper piston CRZ-SS."
T3 Honda Civic Si (2017+)
#36249 from Jason LaManna · Rule change · TB 24-08 (2024-08 Fastrack)
fasterT3 Honda Civic Si (2017-2021) restrictor removed, weight to 2950 lbs, Runoffs eligibility requires 3 Super Tour events.
In T3 Spec Lines, Honda Civic Si (2017-) with 2900 weight, change as follows: Model: "Honda Civic Si (2017-2021)" Restrictor: "36mm TIR" Add to Notes: "**This car is not eligible for the Runoffs until it has competed in 3 Super Tour events.**" In T3 Spec Lines, Honda Civic Si (2017-), change as follows: Model: "Honda Civic Si (2017-2021)" Restrictor: "36mm TIR" Weight (lbs): "30752950"
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Add to Notes: "**This car is not eligible for the Runoffs until it has competed in 3 Super Tour events.**"
T3 Subaru Reliability Help
#36284 from Anthony Piselli III · Rule change · TB 24-08 (2024-08 Fastrack)
neutralT3 Subaru STI (15-20) and WRX STI (03-07) permitted to use OEM spec block #IAG-ENG-S550 and head studs.
In T3 Spec Lines, Subaru STI (15-20), add to Notes the following: "OEM spec block permitted # IAG-ENG-S550, Head studs permitted." In T3 Spec Lines, Subaru WRX STI (03-07), add to Notes the following: "OEM spec block permitted # IAG-ENG-S550, Head studs permitted."
unclearB-Spec Toyota/Scion IA Sedan 16-20 allows ST Suspension Kit 13275022, requires three Super Tour weekends and OBD-II data submission.
In B-Spec Spec Lines, Toyota/Scion IA Sedan (16-20), change Notes as follows: "38mm FPR. (Effective 11/1/2024) Allow ST Suspension Kit 13275022. This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted."
fasterHonda Fit AT 07-08 B-Spec and C-Spec: rear sway bar Progress #62.1060 and any cold air intake package now allowed.
In B-Spec Spec Lines, Honda Fit AT 07-08, change Notes as follows: "(Effective 11/1/2024) Allow damper and spring set 51600F23SA100, Damper FR LH 51605F23SA100, Damper FR RH 51606F23SA100, Damper RR 52610F23SA100, Spring adjust asy RR 52691F23SA010. Seat upper FR spring 51688F23SA200, 51402FC4YA00 front helper spring and 51403FC4YA00 front spacer permitted. Front Damper Mount P/N 51920-F23S-A30 is allowed. Allow rear sway bar Progress # 62.1060. Any Cold Air Intake Package allowed (any manufacturer). This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted."
neutralT3 VW Golf R (12-13 and 15-18) 36mm TIR placement now allows OEM turbo inlet, removing 60mm distance limit from impeller.
In T3 Spec Lines, Volkswagen Golf R (12-13), change Restrictor Required as follows: "36mm TIR max 60mm from impeller TIR may be placed in the OEM turbo inlet as long as the restriction is entirely within the leading edge of the housing." In T3 Spec Lines, Volkswagen Golf R (15-18), change Restrictor Required as follows: "36mm TIR max 60mm from impeller TIR may be placed in the OEM turbo inlet as long as the restriction is entirely within the leading edge of the housing."
T3 Redundant Verbiage Regarding Mustang Spec Lines for Driveshaft
#36484 from David Mead · Rule change · TB 24-12 (2024-12 Fastrack)
neutralT2 and T3 Mustang spec lines remove redundant driveshaft alternate/aluminum allowance wording.
In T2 Spec Lines, change Notes as follows: Ford Mustang V6 (11-14): "Alternate driveshaft is allowed." Ford Mustang Boss 302 (12-13): "Alternate driveshaft is allowed." Ford Mustang GT 5.0L (11-14): "Alternate driveshaft is allowed." Ford Mustang GT 5.0L (15-17): "Alternate driveshaft is allowed." Ford Mustang GT 5.0L (2018-): "Alternate driveshaft is allowed. Springs up to 800#/in front and rear permitted. Alternate metallic driveshaft permitted." Ford Mustang Coupe GT & Shelby GT 4.6L (05-10): "Alternate driveshaft is allowed."
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In T3 Spec Lines, change Notes as follows: Ford Mustang Coupe GT & Shelby GT 4.6L & Cal. Special (05-10): "Alternate driveshaft is allowed." Ford Mustang V6 (11-14): "Alternate driveshaft is allowed." Ford Mustang V6 (05-10): "An Aluminum driveshaft is allowed."
neutralT2, T3, T4 fuel cell installations may remove charcoal canisters, emissions valves, and sensors.
In GCR, Section 9.1.9.2.D.1.c. add the following: "5. Removal of ancillary fuel tank equipment charcoal canisters, emissions valves, and sensors allowed for OEM or aftermarket fuel cell installations."
neutralT2, T3, T4 brake component wording clarified: 2-piece rotors allowed in T2 within 5% OE diameter, T3 within 2% OEM diameter.
In GCR, Section, 9.1.9.2.D.6. Brakes, change as follows: "a. Components 1. The make and material of brake pads and linings may be changed. 2. Brake fluid may be substituted with any brake fluid. 3. Brake rotor dust shields may be removed or replaced to accommodate brake ducts. 4. Flexible rubber brake lines may be replaced with Teflon lined, metal braided hoses. 5. Any brake ducts are permitted, but they must serve no other purpose. Fender liners may be modified solely for routing and attachment of brake ducts. Duct intake openings may be created by the opening of 2 sections up to 14.5 square inches each in
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the front fascia. The stock headlamp location is not permitted for brake ducting. Two alternative duct openings may be created by the removal of the fog lights or 2 sections up to 14.5 square inches each of stock false grills originally located in the front fascia. 6. Stock replacement brake rotors may be obtained from sources other than the manufacturer provided they are the exact equivalent of the stock rotors. In T2 only - 2-piece rotors with ferrous metal rotor disks and aluminum hats are allowed, must be within 5% of OE diameter. In T3 only - 2-piece front rotors with ferrous metal rotor disks and aluminum hats are allowed, must be within 2% of OEM diameter. Drilled and slotted rotors are permitted. 7. Parking brakes, mechanisms, and actuating components may be removed. 8. Brake vacuum reservoirs sized 0.50 gallons or smaller are permitted. The port or fitting at the vacuum source may not be modified, enlarged or relocated. The vacuum reservoir and brake booster must be a closed system."
neutralT2, T3, T4 fuel cell cars may remove charcoal canisters, emissions valves, and sensors.
In GCR, Section, 9.1.9.2.D.1.c., add the following: "5. Removal of ancillary fuel tank equipment; charcoal canisters, emissions valves, and sensors allowed for OEM or aftermarket fuel cell installations."
T3 Allow Spec MX5 upgrade kit for 2009-11 RX8 S2 Transmision
#37140 from Chris Braunlich · Rule change · TB 24-12 (2024-12 Fastrack)
neutralT3 and T4 Mazda RX-8 and MX-5 permit transmission kit #0000-02-5700.
In T4 Spec Lines, add the following to Notes: Mazda RX-8 Base/R3/Sport/ GT (04-12): "Transmission kit # 0000-02-5700 permitted. Mazda MX-5 / Club Model (06-15): "Transmission kit # 0000-02-5700 permitted." In T3 Spec Lines, add the following to Notes: Mazda MX-5 / Club Model (06-15): "Transmission kit # 0000-02-5700 permitted." Mazda RX-8 Base/R3/Sport/ GT (04-12): "Transmission kit # 0000-02-5700 permitted."
T3 Move Spec Boxster to T4
#37158 from Rob Piekarczyk · Rule change · TB 24-12 (2024-12 Fastrack)
neutralPorsche Spec Boxster moves to T4, minimum weight 2750 lbs, requires 3 Super Tour events before Runoffs eligibility.
In T4 Spec Lines, classify Porsche Spec Boxster, as follows:
A specification table follows in the original; it is not shown here.
slowerP2 2000cc Pinto engine car minimum weight set to 1335 lbs.
In P2 Engine Table, Line E Note 2, add the following: "8. Minimum weight 1335 lbs."
T3 BMW 320i Spec Line
#37204 from chi ho · Rule change · TB 24-12 (2024-12 Fastrack)
neutralT4 BMW 320i 14-15 Spec Line expires 12/31/24 removed; Turner Motorsports intercooler #024703TMS02 allowed.
In T4 Spec Lines, BMW 320i (14-15), change Notes as follows: "**This Spec line will expire 12/31/24, Please submit to appeal** Turner Motorsports intercooler #024703TMS02 allowed."
T3 Classification for a 2005 Cadillac CTS 3.6 liter 6 speed manual
fasterT3 Subaru WRX STI 03-07 drops 100 lbs to 3200; Legacy GT/Spec B 05-09 drops 150 lbs to 3200.
In T3 Spec Lines, Subaru WRX STI (03-07), change Weight as follows: "3300 3200" In T3 Spec Lines, Subaru Legacy GT/Spec B (05-09), change Weight as follows: "3350 3200"
B-Spec Remove wheelbase from spec lines and replace with Restrictor
unclearB-Spec and C-Spec cars replace wheelbase spec with induction restrictor (mm) values, effective 2025-01-01.
In B-Spec Spec Lines that are not expiring on 1/1/25, replace Wheelbase as follows: "(Effective 1/1/2025)Wheelbase Restrictor (mm)" In B-Spec Spec Lines, update the value in the spec lines under the Restrictor column as follows effective 1/1/2025: Chevrolet Sonic Sedan MT (12-19): "2525 33" Chevrolet Sonic Sedan AT (12-19): "2525 35" Chevrolet Sonic Hatchback MT (12-19): "2525 34" Chevrolet Sonic Hatchback AT (12-19): "2525 36" Fiat 500 (12-17): "2300"
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Ford Fiesta Hatchback (11-19): "2470 39" Ford Fiesta Sedan (11-19): "2470 38" Honda Fit MT (07-08): "2450" Honda Fit AT (07-08): "2450" Honda Fit MT (09-14): "2500" Honda Fit AT (09-14): "2500" Honda Fit MT (15-19): "2530 31" Honda Fit CVT (15-19): "2530 33" Hyundai Accent Hatchback (12-19): "2570 41" Kia Rio Hatchback (12-19): "2570 41" Mazda2 (10-14): "2490" Mini Cooper Hatchback (R50) MT (02-06): "2466" Mini Cooper Hatchback (R50) CVT (02-06): "2466" Mini Cooper (R56) MT (07-10): "2466 44 (OE Catalyst) 40 (Header)" Mini Cooper (R56) AT (07-10): "2466 46 (OE Catalyst 42 (Header)" Mini Cooper Clubman (R55) (07-10): "2547 44 (OE Catalyst) 40 (Header)" Mini Cooper (R56LCI) MT (11-13): "2466 43" Mini Cooper (R56LCI) AT (11-13): "2466 43" Mini Cooper Clubman (R55) (11-15): "2547 42" Mini Cooper Coupe (R58) (12-15): "2466 42" Nissan Micra Cup Cars (Canadian): "2450" Nissan Versa Sedan (2012-2019): "2600" Nissan Versa Hatchback (2012-2019): "2600" Nissan Versa (2020-): "2618 38" Toyota/Scion IA Sedan (16-20): "2570 38" Toyota Yaris Hatchback (07-11): "2461 42" Toyota Yaris Hatchback (12-18): "2510 42" Toyota Yaris Sedan (07-12): "2550 41"
B-Spec Bilstein Rear Shock Request for Hyundai Accent/Kia Rio
#36965 from Alex Ratcliffe · Rule change · TB 25-01 (2025-01 Fastrack)
neutralB-Spec Hyundai Accent and Kia Rio approve Bilstein B8 shock 33-187112 for rear suspension use.
In B-Spec Spec Lines, Hyundai Accent Hatchback (12-19), add to Notes the following: "Bilstein B8 shock 33-187112 approved for use in rear suspension." In B-Spec Spec Lines, Kia Rio Hatchback (12-19), add to Notes the following: "Bilstein B8 shock 33-187112 approved for use in rear suspension."
T3 Request to Move Spec Mustang to Touring 3 (from T2)
#37080 from Roger Eagleton · Rule change · TB 25-01 (2025-01 Fastrack)
neutralFord Spec Mustang moves to T3 with 44mm bore restrictor, 275 max tire, 3450 lbs minimum weight.
In T3 Spec Lines, classify Ford Spec Mustang as follows:
A specification table follows in the original; it is not shown here.
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
T3 3.7 Mustangs BoP
#37186 from Scotty B White · Rule change · TB 25-01 (2025-01 Fastrack)
fasterT3 Ford Mustang V6 (11-14) and (15-17) now permit cold air intake.
In T3 Spec Lines, Ford Mustang V6 (11-14), add to Notes the following: "Cold air intake permitted." In T3 Spec Lines, Ford Mustang V6 (15-17), add to Notes the following: "Cold air intake permitted."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
In T2, Effective 1/1/2025, delete for following Spec Lines in their entirety: "Acura TL SHAWD (10-13) Audi S4 (12-14) Audi S5 (13-14) Audi TT RS (2018-) Cadillac ATS-V (16-17) Cadillac CTS-V (06-07) Chevrolet Camaro SS (98-02)
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Honda Civic Type-R (2017-) Saturn Sky / Convertible (07-09)" In T3, Effective 1/1/2025, delete for following Spec Lines in their entirety: "Audi TTS Coupe (10-11) Cadillac ATS (2015) Chevrolet Cobalt (05-07) Dodge SRT-4 (03-05) Ford Fiesta ST (2014-) Hyundai Genesis Coupe (2010-) Hyundai Veloster Turbo (18-21) Mini Cooper S (2016-) Toyota Camry (11-15)" In T4, Effective 1/1/2025, delete for following Spec Lines in their entirety: "Acura Integra GS-R VTEC (3 or 4 door) (94-01) Audi A4 V-6 (96-01) / Volkswagen Passat 2.8 V6 (96-05) Chevrolet Cobalt SS, Sport Coupe (06-10) Chevrolet Sonic RS (2011-) Chrysler/Dodge Neon ACR SOHC (4 door) (01-02) Dodge Dart (14-15) Dodge/Plymouth Neon ACR SOHC/DOHC (2/4 door) (95-99) Fiat 500 Abarth (12-14) Ford Focus SVT (02.5-04) Ford Focus ZX4 ST (05-06) Ford Focus (08-11) Ford Mustang V-6 (01-04) Honda Accord LX & EX (03-07) Honda Accord LX-S/EX/EX-L (08-12) Honda Civic Coupe Si (99-00) Honda Civic SI (02-03) Hyundai Elantra GLS (11-12) Hyundai Tiburon V-6 (03-08) Hyundai Veloster Turbo/ R-Spec (14-15) Kia Forte Koup and Sedan LX/EX (10-13) Kia Forte Koup and Sedan SX (10-13 Kia Forte Koup (14-15) Mazda Protégé ES (2000) Mazda Protégé 5 (02-03) Mazda6 s (03-07) Mitsubishi Eclipse GT (00-05) Nissan Sentra SER (02-03) Pontiac Firebird V-6 (96-02) Scion tC (03-07) Subaru Impreza (non-turbo) (04-06) Toyota Celica GT (00-05) Toyota Celica GTS/GT (00-05) Volkswagen Golf TDI (2010) Volkswagen Passat (12-14) Volkswgen Passat TDI (12-14) Volkswgen Passat 1.8T (2014-)"
B-Spec Remove Redundant Language from Notes Sections
neutralB-Spec Honda Fit AT, Fit CVT, Mazda2, Mini Cooper R50 MT and CVT, Toyota Yaris remove redundant notes language.
In B-Spec Spec Lines, Honda Fit AT (07-08), change Notes as follows: "Allow damper and spring set 51600F23SA100, Damper FR LH 51605F23SA100, Damper FR RH 51606F23SA100, Damper RR 52610F23SA100, Spring adjust asy RR 52691F23SA010. Seat upper FR spring 51688F23SA200, 51402FC4YA00 front helper spring and 51403FC4YA00 front spacer permitted. Front Damper Mount P/N 51920-F23S-A30 is allowed. Allow rear sway bar Progress # 62.1060. Any Cold Air Intake Package allowed (any manufacturer). This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted. Any aftermarket header allowed. Allow rear sway bar Progress # 62.1060. Any Cold Air Intake Package allowed (any manufacturer). This configuration is
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not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Honda Fit CVT (15-19), change Notes as follows: "Allow damper FR LH 51605F23SA81, Damper FR RH FR RH 51606F23SA81, Damper RR 52610F23SA80, Spring adjust assy RR 52691F23SA80, Camber Adjuster Comp, Damper 51920F23SA82. Exhaust pipe assy 18300F23SA81, ACG belt (6PK858) 31110FC4YA80. Allow rear sway bar Progress 62.1063. Allow Setrab 50- 119-7612 transmission cooler in addition to OEM." In B-Spec Spec Lines, Mazda2 (10-14), change Notes as follows: "Helper springs F&R 0000-04-9926, Spring spacer F&R 0000-04-9925, Rear sway bar 0000-04-2203-RR or 0000-04- 2312, Modified strut bearing plate 0000-04-2204, Crash bolt set 0000-04-2205, Allow rear torque bar Corksport #Mz2-3-070. Cold air intake Corksport Mz2-6-117-31100 and air duct Mz2-6-120-10 are allowed. Exhaust Header (cat delete) HB.EM 60-404- S-SS, HP-MZD001, or Mazda Motorsports PN 0000- 06-2410 permitted. Powerflex PFR19-1511BX2 rear suspension bushings allowed. Allow Mazda part number 0000-01-2501-CR Radiator. Allow Mazda undertray part number DO8C-56-110A, DO8C-56- 311, DO7A-56-321." In B-Spec Spec Lines, Mini Cooper Hatchback (R50) MT (02-06), change Notes as follows: "Allow KW: Coilover Kit: Variant 2: Gen 1 or KW equivalent, Vorshlag Mini R50/53 Camber Plates & Perches allowed. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Allow rear sway bar Progress #62.0210." In B-Spec Spec Lines, Mini Cooper Hatchback (R50) CVT (02-06), change Notes as follows: "Allow KW: Coilover Kit: Variant 2: Gen 1 or KW equivalent, Vorshlag Mini R50/53 Camber Plates & Perches allowed. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Allow rear sway bar Progress #62.0210.CVT equipped cars allow Setrab 50-119-7612 transmission cooler in addition to OEM." In B-Spec Spec Lines, Toyota Yaris Hatchback (07-11), change Notes as follows: "PTR04-52061 TRD Sport shocks permitted. PTR11-52070 TRD spring kit permitted. Speed sensor may be disconnected. Cold air intake K&N 69-8612TFK is allowed. Rear Swaybar PTR11-52071 is allowed. Any Camber plate is permitted."
Applies to Mini Cooper on this page: Trenton Kramer, Thomas Lepper
Applies to Toyota Yaris on this page: Joseph Gersch
neutralB-Spec removes Mini Cooper Countryman R60, Cooper Paceman R61, and two Nissan Versa generations effective 2/1/25.
In B-Spec Spec Lines, delete the following spec lines effective 2/1/25 in their entirety: "Mini Cooper Countryman (R60) (11-16)" "Cooper Paceman (R61) (11-16)" "Nissan Versa (07-11)" "Nissan Versa (09-11)"
B-Spec Set expiration date for Nissan Micra Cup Cars (Canadian)
neutralB-Spec Nissan Micra Cup Car spec line expires 7/1/25 unless appeal submitted by 6/30/25.
In B-Spec Spec Lines, Nissan Micra Cup Car, add to Notes the following: "This spec line will expire on 7/1/25 unless an appeal is submitted by 6/30/25."
T3 Request to Classify Club Spec in Appropriate Touring Classes
#37523 from Andrew Benagh · Rule change · TB 25-02 (2025-02 Fastrack)
neutralFord SCCA Club Spec Mustang classified T3 at 3350 lbs with driver; Mazda SCCA Club Spec MX-5 classified T4 at 2500 lbs with driver.
In T3 Spec Lines, classify Ford SCCA Club Spec Mustang (CSM) as follows:
A specification table follows in the original; it is not shown here.
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
Cal Club 2025 → Cal Club 2026 2025-02-22 to 2026-02-21
B-Spec Toyota Yaris Hatchback (12-18) rear disc brakes
fasterB-Spec Honda Fit MT intake now limited to three models with 25lb adder; Mazda2 exhaust headers allowed with up to 50lb adder; Mini Coopers FPR increased 1-2 points; Nissan Versa sedans 40lbs lighter, Yaris models 50lbs lighter.
In B-SPEC Spec Lines, change as follows: Honda Fit MT (09-14): "Any Cold Air Intake Package allowed (any manufacturer) Allow Injen Intake SP1512, K&N Intake 69- 1017TTK, or HPS intake 827-102 with a 25lb adder." Mazda2 (10-14): "Exhaust Header (cat delete) HB.EM 60-404-S-SS, HP-MZD001 allowed with a 50lb adder, or Mazda Motorsports PN 0000- 06-2410 permitted with no weight adder." Mini Cooper (R56) MT (07-10): "44 5 FPR (OE Catalyst)" Mini Cooper (R56) AT (07-10): "46 7 FPR (OE Catalyst)" Mini Cooper Clubman (R55) (07-10): "44 5 FPR (OE Catalyst)"
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Mini Cooper (R56LCI) MT (11-13): "43 4 FPR" Mini Cooper (R56LCI) AT (11-13): "45 6 FPR (OE Catalyst)" Mini Cooper Clubman (R55) (11-15): "42 4 FPR" Nissan Versa Sedan (12-19): "2490 2450" "Allow Injen intake SP1906" Nissan Versa Hatchback (12-19): "2490 2450" "Allow Injen intake SP1906" Toyota Yaris Hatchback (12-18): "2400 2350" Toyota Yaris Sedan (07-12): "2400 2350"
slowerB-Spec 07-08 Honda Fit MT minimum weight increases 50 lbs, to 2450.
In B-SPEC Spec Lines, Honda Fit MT (07-08), change as follows: Minimum weight: "2400 2450" Notes: "OEM exhaust manifold required. Primary catalyst may be removed."
B-Spec Add B14 Kit Part # to Honda Fit (07-08) Spec line
unclearT3 BMW Spec E46 rules updated to Version 3.0 from Version 1.1.
In T3 Spec Lines, BMW Spec E46, change Notes as follows: "Must conform to all SpecE46 rules Version 2.10. Version 1.1 dated Jan. 6, 2025. Version 3.0."
neutralB-Spec and C-Spec shift linkage/cables no longer prohibited from any modification; approved aftermarket bushings now permitted.
In GCR, Section 9.1.10.E.46. change as follows: "Aftermarket shift knobs are allowed and shift levers mat y be bent or extended, however the shift linkage/cables must remain stock and may not be modified in any way. Approved aftermarket shift linkage bushings are permitted."
unclearBMW Spec E46 in T3 updates to SpecE46 rules Version 3.0.
In T3 Spec Lines, BMW Spec E46, change Notes as follows: "Must conform to all SpecE46 rules Version 2.10. Version 1.1 dated Jan. 6, 2025. Version 3.0."
B-Spec Disabling 2 Pedal Shutdown
#38354 from Eric Yagel · Rule change · TB 25-08 (2025-08 Fastrack)
neutralB-Spec Honda Fit MT 09-14 two pedal shutdown may be disabled by cutting/de-pinning pin 42 BKSW at main ECU connector.
In B-Spec Spec Lines, Honda Fit MT (09-14), add to Notes the following: "Two pedal shutdown may be disabled by cutting/de-pinning pin 42 (BKSW) at the main ECU connector in the engine bay."
T3 Incorrect Touring Heading
#38451 from Terry Hanushek · Rule change · TB 25-08 (2025-08 Fastrack)
neutralT2, T3, T4 Spec Lines table header changed from T2 to ET.
In T2-T4 Spec Lines, change Table Header as follows: "T2 ET"
B-Spec Update Honda Fit MT (07-08) Intake Allowance
slowerB-Spec Honda Fit MT 07-08 intake restricted to Injen SP1511 only, from any Cold Air Intake Package.
In B-Spec Spec Lines, Honda Fit MT (07-08), change Notes as follows: "Bilstein B14 kit 47172401 verified compatible. Allow rear sway bar Progress #62.1060. Any Cold Air Intake Package allowed (any manufacturer). Allow Injen Intake SP1511. This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted. OEM exhaust manifold required. Primary catalyst may be removed."
neutralB-Spec and C-Spec: asterisk removed from public road usage note in rule 9.1.10.D.9.
In GCR, Section 9.1.10.D.9, change as follows: "* If car is used on public roads, these items should be replaced, reactivated, rearmed, etc. when not in competition."
T3 Make the S2000 Competitive Again
#38470 from David Mead · Rule change · TB 25-08 (2025-08 Fastrack)
fasterT3 Honda S2000 wheels grow to 17x9.0 front and 17x10 rear; tyres widen to 255 front and 275 rear.
In T3 Spec Lines, Honda S2000 (all) (00-09), change as follows: Max Wheel Size: "(Effective 11/1/2025) 17 x 9.0 (f) 17 x 10 (r)" Tire size: "(Effective 11/1/2025) 245 255 (f) 275 (r)" Notes: "(Effective 11/1/2025) CAI allowed, Header allowed."
B-Spec Alternate Shift Cable Bushings and Rear Spring Seats
slowerB-Spec Ford Fiesta Hatchback and Sedan gain 55 lbs to 2525; restrictors increase 1 mm.
In B-Spec Spec Lines, Ford Fiesta Hatchback (11-19), change as follows: Weight (lbs): "(Effective 11/1/2025) 2470 2525" Restrictor (mm) & Type: "(Effective 11/1/2025)39 FPR 40 FPR" In B-Spec Spec Lines, Ford Fiesta Sedan (11-19), change as follows: Weight (lbs): "(Effective 11/1/2025) 2470 2525" Restrictor (mm) & Type: "(Effective 11/1/2025)38 FPR 39 FPR"
B-Spec Request to Remove Rear Shock From Spec Line Hyundai Accents/Kia
#39017 from Alex Ratcliffe · Rule change · TB 25-11 (2025-11 Fastrack)
unclearB-Spec Hyundai Accent and Kia Rio remove Bilstein B8 shock 33-187112 rear suspension approval.
In B-Spec Spec Lines, Hyundai Accent Sedan (12-17), change Notes as follows: "Bilstein B8 shock 33- 187112 approved for use in rear suspension." In B-Spec Spec Lines, Kia Rio Sedan (12-17), change Notes as follows: "Bilstein B8 shock 33- 187112 approved for use in rear suspension."
B-Spec Update Honda Fit MT (07-08) Runoffs Eligibility
fasterB-Spec Honda Fit MT (07-08) becomes Runoffs-eligible; previous three-weekend Super Tour requirement removed.
In B-Spec Spec Lines, Honda Fit MT (07-08), change Notes as follows: "Bilstein B14 kit 47172401 verified compatible. Allow rear sway bar Progress #62.1060. Allow Injen Intake SP1511 OEM exhaust manifold required. Primary catalyst may be removed. This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted. (Effective 11/1/2025) Allow Torque Solution Shifter Cable Bushing kit TS-SCB-506."
T3 ND Gearset Request for T4
#39166 from Josh Smith · Rule change · TB 25-11 (2025-11 Fastrack)
neutralT3 and T4 Mazda MX-5 Miata models add approved gear kit PT#-0000-02-6100 to notes.
In T4 Spec Lines, Mazda MX5 Miata/Club/ RF (19-24), add to Notes the following: "Gear kit Kit PT#- 0000-02-6100." In T4 Spec Lines, Mazda MX-5 Miata/Club (16-18), add to Notes the following: "Gear kit Kit PT#- 0000-02-6100." In T3 Spec Lines, Mazda MX-5 Miata (16-18), add to Notes the following: "Gear kit Kit PT#- 0000-02-6100." In T3 Spec Lines, Mazda MX-5 Global Cup Miata (2016-2021) ND1, ND, add to Notes the following: "Gear kit Kit PT#- 0000-02-6100."
T3 ND Spec Lines Wrong PT#'s
#39170 from Josh Smith · Rule change · TB 25-11 (2025-11 Fastrack)
neutralT4 Mazda MX-5 Miata/Club/RF (19-24) and (16-18) remove discontinued hardtop part #0000-07-5901; T3 MX-5 Miata (16-18) and Global Cup ND (16-21) same.
In T4 Spec Lines, Mazda MX5 Miata/Club/ RF (19-24), change Notes as follows: "Factory bolt-in roll bar/ cross member may be removed to facilitate roll cage installation. The following item(s) must remain stock: transmission differential unless specified below. Retractable hardtop option permitted but must be disabled from moving action and positively fastened. Any OEM or aftermarket hardtop is permitted that retains the OEM roof silhouette, including Mazda hardtop part #0000-07-5902-ND and part #0000-07-5901 (discontinued DG Motorsports). 29mm (f) 16mm (r) sway bars allowed. 3rd and 4th gear may be replaced with the following parts- (0000-02-5803-02, 0000-02-5803-01, 0000-02-5804-02, 0000-02-5804-01). Suspension package permitted with a 100 lbs. weight increase that includes the following parts: front springs #0000-04-9700-08, springs up to 500lb front and 300lb rear allowed. Mazda tower brace 0000-04-5626 allowed. Mazda header
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0000-06-5410 allowed." In T4 Spec Lines, Mazda MX-5 Miata/Club (16-18), change Notes as follows: "Factory bolt-in roll bar/ cross member may be removed to facilitate roll cage installation. Retractable hardtop option permitted but must be disabled from moving action and positively fastened. Any OEM or aftermarket hardtop is permitted that retains the OEM roof silhouette, including Mazda hardtop part #0000-07-5902-ND and part #0000-07-5901 (discontinued DG Motorsports). 29mm (f) 16mm (r) sway bars allowed. Up to 500lb front and 300lb rear springs allowed. Mazda Motorsports Header part #0000-06-5410 allowed. Mazda tower brace 0000-04-5626 allowed. 3rd and 4th gear may be replaced with the following parts- (0000-02-5803-02, 0000-02-5803-01, 0000-02-5804-02, 0000-02-5." In T3 Spec Lines, Mazda MX-5 Miata (16-18), change Notes as follows: "Factory bolt-in roll bar/ cross member may be removed to facilitate roll cage installation. Header permitted. Cold air intake permitted. Front strut brace permitted. Front and rear sway bars permitted up to 35mm, Springs 800 front and 800 Rear max permitted. Any OEM or aftermarket hardtop permitted that retains the OEM roof silhouette including Mazda hardtop part #0000-07-5902- ND and part #0000-07-5901 (discontinued DG Motorsports top). If a hardtop is used, latches shall be replaced with positive fasteners. Retractable hardtop option permitted but must be disabled from moving action and positively fastened. In T3 Spec Lines, Mazda MX-5 Global Cup Miata (2016-2021) ND1, ND, change Notes as follows: "Shoulder harness installation must conform to FIA mounting specifications that are approved for this vehicle per section 6.2 FIA article 253, safety equipment. Must meet all ND2 MX-5 Global Cup rules. Any OEM or aftermarket hardtop is permitted that retains the OEM roof silhouette, including Mazda hardtop Mazda hardtop part #0000-07-5902-ND and #0000-07-5902-ND part #0000- 07-5901 (discontinued DG Motorsports). If a hardtop is used, latches shall be replaced with positive fasteners. OBD2 requirement does not apply. Ballast box may be removed. ND2s with sequential gearbox allowed +100 lbs.
unclearT3 Ford Mustang EcoBoost loses optional 2-piece 355mm Brembo rotor brake kit option with 50 lb penalty.
In T3 Spec Lines, Ford Mustang EcoBoost (2015-), change Notes as follows: ", or optional 2-piece rotor 355mm max Brembo brake kit #M-2300-S allowed with +50lb penalty."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
neutralB-Spec Chevrolet Sonic and Ford Fiesta, Honda Fit notes reorganized from individual allowances to approved parts lists; wording cleanup.
In B-Spec Spec Lines, Chevrolet Sonic Sedan MT (12-19), change Notes as follows: "GM suspension kit #23123679 permitted. Bilstein B14 kit #47-171725 verifed compatible. Allow rear sway bar ZZ Performance #ZZ-SNCRSB. Allow Aluminum Radiator #ZZP-ZZ013. Allow Babyface Fabrication brake caliper piston SNC-SS. Approved parts: ZZ Performance rear sway bar ZZ-SNCRSB, ZZ Performance radiator ZZP-ZZ013, Babyface Fabrication brake caliper piston SNC-SS. Bilstein B14 kit 47-171725 verified compatible." In B-Spec Spec Lines, Chevrolet Sonic Sedan AT (12-19), change Notes as follows: "GM suspension kit #23123679 permitted. Bilstein B14 kit #47-171725 verifed compatible. Allow rear sway bar ZZ Performance #ZZ-SNCRSB. For automatic allow Setrab 1-series Part No. FP119M221. Allow Aluminum Radiator #ZZP-ZZ013. Allow Babyface
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Fabrication brake caliper piston SNC-SS. Approved parts: ZZ Performance rear sway bar ZZ-SNCRSB, ZZ Performance radiator ZZP- ZZ013, Babyface Fabrication brake caliper piston SNC-SS, Setrab transmission cooler 50-119-7612. Bilstein B14 kit 47-171725 verified compatible. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Chevrolet Sonic Hatchback MT (12-19), change Notes as follows: "GM suspension kit #23123679 permitted. Bilstein B14 kit #47-171725 verifed compatible. Allow rear sway bar ZZ Performance #ZZ-SNCRSB. Allow Aluminum Radiator #ZZP-ZZ013. Allow Babyface Fabrication brake caliper piston SNC-SS. Approved parts: ZZ Performance rear sway bar ZZ-SNCRSB, ZZ Performance radiator ZZP-ZZ013, Babyface Fabrication brake caliper piston SNC- SS. World Challenge suspension kit permitted but no longer available. Bilstein B14 kit 47-171725 verified compatible." In B-Spec Spec Lines, Chevrolet Sonic Hatchback AT (12-19), change Notes as follows: "GM suspension kit #23123679 permitted. Bilstein B14 kit #47-171725 verifed compatible. Allow rear sway bar ZZ Performance #ZZ-SNCRSB. For automatic allow Setrab 1-series Part No. FP119M221. Allow Aluminum Radiator #ZZP-ZZ013. Allow Babyface Fabrication brake caliper piston SNC-SS. Approved parts: ZZ Performance rear sway bar ZZ-SNCRSB, ZZ Performance radiator ZZP- ZZ013, Babyface Fabrication brake caliper piston SNC-SS, Setrab transmission cooler 50-119-7612. Bilstein B14 kit #47-171725 verified compatible. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Lines, Ford Fiesta Hatchback (11-19), change Notes as follows: "Suspension kit #M-FR3-FAEB allowed. Rear axle bushing #000-04-2203-RR allowed. Allow rear torque bar Corksport #Mz2-3- 070. Cold air intake K&N 69-3530TS is allowed. Powerflex PFR19-1511BX2 rear suspension bushing allowed. Eibach rear sway bar #35143.312 o r35143.320 is allowed. Mazda front hub D651-33-06 and rear hub D651-26-15XE allowed. Approved parts: Eibach rear sway bar 35143.312, Corksport rear torque bar MZ2-3-070, K&N intake 69-3530TS, Powerflex rear suspension bushing PFR19-1511BX2, Mazda front hub D651-33-06, Mazda rear hub D651-26-15XE." In B-Spec Spec Lines, Ford Fiesta Sedan (11-19), change Notes as follows: "Suspension kit #M-FR3-FAEB allowed. Rear axle bushing #000-04-2203-RR allowed. Allow rear torque bar Corksport #Mz2-3- 070. Cold air intake K&N 69-3530TS is allowed. Powerflex PFR19-1511BX2 rear suspension bushing allowed. Eibach rear sway bar #35143.312 o r35143.320 is allowed. Mazda front hub D651-33-06 and rear hub D651-26-15XE allowed. Approved parts: Eibach rear sway bar 35143.312, Corksport rear torque bar MZ2-3-070, K&N intake 69-3530TS, Powerflex rear suspension bushing PFR19-1511BX2, Mazda front hub D651-33-06, Mazda rear hub D651-26-15XE." In B-Spec Spec Lines, Honda Fit MT (07-08), change Notes as follows: "Bilstein B14 kit 47172401 verified compatible. Allow rear sway bar Progress #62.1060. Allow Injen Intake SP1511 OEM exhaust manifold required. Primary catalyst may be removed. Allow Torque Solution Shifter Cable Bushing kit TS-SCB-506. Approved parts: Progress rear sway bar 62.1060, Injen intake SP1511, Torque Solution shifter cable bushings TS-SCB-506. Bilstein B14 kit 47172401 verified compatible. OEM exhaust manifold required. Primary catalyst may be removed." In B-Spec Spec Lines, Honda Fit AT (07-08), change Notes as follows: "Bilstein B14 kit 47172401 verified compatible. Any aftermarket header allowed. Allow rear sway bar Progress # 62.1060. Any Cold Air Intake Package allowed (any manufacturer). Approved parts: Progress rear sway bar 62.1060, Injen intake SP1511, Setrab transmission cooler 50-119-7612, any aftermarket header. Bilstein B14 kit 47172401 verified compatible." In B-Spec Spec Lines, Honda Fit MT (09-14), change Notes as follows: "Allow damper and spring set 51600F23SA100, Damper FR LH 51605F23SA100, Damper FR RH 51606F23SA100, Damper RR 52610F23SA100, Spring adjust asy RR 52691F23SA010. Seat upper FR spring 51688F23SA200, 51402FC4YA00 front helper spring and 51403FC4YA00 front spacer permitted. Front Damper Mount P/N 51920-F23S-A30 is allowed. Allow rear sway bar Progress # 62.1061 Allow Injen Intake SP1512, K&N Intake 69-1017TTK, or HPS intake 827-102 with a 25lb adder. Allow Acuity Shifter Base Bushing Kit 1954 Two pedal shutdown may be disabled by cutting/de-pinning pin 42 (BKSW) at the main ECU connector in the engine bay. Approved parts: Progress rear sway bar #62.1061, Injen Intake SP1512, K&N Intake 69-1017TTK, or Weapon R Intake 301-166-301, Acuity shifter bushing kit 1954. World Challenge suspension kit permitted but no longer available. Two pedal shutdown may be disabled by cutting/de-pinning pin 42 (BKSW) at the main ECU connector in the engine bay." In B-Spec Spec Lines, Honda Fit AT (09-14), change Notes as follows: "Allow damper and spring set 51600F23SA100, Damper FR LH 51605F23SA100, Damper FR RH 51606F23SA100, Damper RR 52610F23SA100, Spring adjust asy RR 52691F23SA010. Seat upper FR spring 51688F23SA200, 51402FC4YA00 front helper spring and 51403FC4YA00 front spacer permitted. Front Damper Mount P/N 51920-F23S-A30 is allowed. Allow rear sway bar Progress # 62.1061. Allow Setrab 50-119-7612 transmission cooler in addition to OEM. Any aftermarket exhaust/header allowed. Any Cold Air Intake Package allowed (any manufacturer). Weapon R Intake 301-166-301. Approved parts: Progress rear sway bar 62.1061, Injen Intake SP1512, any aftermarket header, Setrab transmission cooler 50-119-7612. Two pedal shutdown may be disabled by cutting/de-pinning pin 42 (BKSW) at the main ECU connector in the engine bay." In B-Spec Spec Lines, Honda Fit MT (15-19), change Notes as follows: "Allow damper FR LH 51605F23SA81, Damper FR RH FR RH 51606F23SA81, Damper RR 52610F23SA80, Spring adjust assy RR 52691F23SA80, Camber Adjuster Comp, Damper 51920F23SA82. Allow rear sway bar Progress 62.1063. Approved parts: Progress rear sway bar 62.1063." In B-Spec Spec Lines, Honda Fit CVT (15-19), change Notes as follows: "Allow damper FR LH 51605F23SA81, Damper FR RH FR RH 51606F23SA81, Damper RR 52610F23SA80, Spring adjust assy RR 52691F23SA80, Camber Adjuster Comp, Damper 51920F23SA82. Allow rear sway bar Progress 62.1063. Allow Setrab 50-119- 7612 transmission cooler in addition to OEM. Approved parts: Progress rear sway bar 62.1063, Setrab transmission cooler 50- 119-7612. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Hyundai Accent Hatchback (12-17), change Notes as follows: "Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-ASTRear; KSJ03-20-003 Rear Upper Spring Perch Delrin; AKSJ03-60-001 Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1. Bilstein B8 shock 33- 187112 approved for use in rear suspension. Bilstein B14 kit #47167490 front shocks verified compatible. Allow BabyFace Fabrication sump extension #BF-HYU-PAN Vehicles equipped with rear drum brakes subtract 25 lb. Approved parts: Evilla Motorsports rear torque bar KR-B1, BabyFace Fabrication sump extension BF-HYU-PAN. Vehicles equipped with rear drum brakes subtract 25 lbs." In B-Spec Spec Lines, Hyundai Accent Sedan (12-17), change Notes as follows: "Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-AST-Rear; KSJ03-20- 003 Rear Upper Spring Perch Delrin; AKSJ03-60-001 Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1. Bilstein B8 shock 33-187112 approved for use in rear suspension. Approved parts: Evilla Motorsports rear torque bar KR-B1, BabyFace Fabrication sump extension BF-HYU- PAN. Vehicles equipped with rear drum brakes subtract 25 lbs." In B-Spec Spec Lines, Kia Rio Hatchback (12-15), change Notes as follows: "Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-AST-Rear; KSJ03-20- 003 Rear Upper Spring Perch Delrin; AKSJ03-60-001 Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1. Bilstein B14 kit #47167490 front shocks verified compatible. Allow BabyFace Fabrication sump extension #BF-HYU-PAN Bilstein B8 shock 33-187112 approved for use in rear suspension. Approved parts: Evilla Motorsports rear torque bar KR-B1, BabyFace Fabrication sump extension BF-HYU-PAN. World Challenge suspension kit permitted but no longer available." In B-Spec Spec Lines, Kia Rio Sedan (12-17), change Notes as follows: "Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-AST-Rear; KSJ03-20- 003 Rear Upper Spring Perch Delrin; AKSJ03-60-001 Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1. Bilstein B8 shock 33-187112 approved for use in rear suspension. Approved parts: Evilla Motorsports rear torque bar #KR-B1, BabyFace Fabrication sump extension BF-HYU- PAN." In B-Spec Spec Lines, Mazda2 (10-14), change Notes as follows: "Rear sway bar 0000-04-2203-RR or 0000-04-2312, Allow rear torque bar Corksport #Mz2- 3-070. Cold air intake Corksport Mz2- 6-117-31100 and air duct Mz2-6-120-10 are allowed. Exhaust Header (cat delete) HB.EM 60-404-S-SS, HP-MZD001, allowed with a 50lb adder or Mazda Motorsports PN 0000-06-2410 with no weight adder permitted. Powerflex PFR19- 1511BX2 rear suspension bushings allowed. Allow Mazda part number 0000-01-2501-CR Radiator. Allow Mazda undertray part number DO8C- 56-110A, DO8C-56-311, DO7A-56-321. Approved parts: Mazda Motorsports rear sway bar 0000-04-2203-RR, Eibach/Mazda Motorsports rear sway bar 35143.312/0000-04-2312, Corksport rear torque bar #MZ2- 3-070, Corksport intake MZ2-6-117- 31100, Corksport air duct MZ2-6-120-10, Powerflex PFR19-1511BX2 rear suspension bushings, Mazda Motorsports radiator 0000-01-2501-CR, Mazda Motorsports header 0000-06-2410, Mazda undertray/side shields DO8C-56-110A, DO8C-56-311, DO7A- 56-321." In B-Spec Spec Lines, Mini Cooper Hatchback (R50) MT (02-06), change Notes as follows: "Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Allow rear sway bar Progress #62.0210. Approved parts: Progress rear sway bar 62.0210, Mevotech leteral link CMK100003. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches." In B-Spec Spec Lines, Mini Cooper Hatchback (R50) CVT (02-06), change Notes as follows: "Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Allow rear sway bar Progress #62.0210.CVT equipped cars allow Setrab 50-119-7612 transmission cooler in addition to OEM. Approved parts: Progress rear sway bar 62.0210, Mevotech leteral link CMK100003, Setrab transmission cooler 50-119- 7612. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches." In B-Spec Spec Lines, Mini Cooper (R56) MT (07-10), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. OBX header part #10- 2101-2S permitted. Approved parts: Progress rear sway bar 62.0210, OBX header 10-2101-2S. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. In B-Spec Spec Lines, Mini Cooper (R56) AT (07-10), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125.Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. OBX header part #10-2101-2S permitted. Automatic equipped cars only allow Setrab 50-119-7612 transmission cooler in addition to OEM. Approved parts: Progress rear sway bar 62.0210, Setrab transmission cooler 50-119-7612. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Mini Cooper Clubman (R55) (07-10), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. OBX header part #10- 2101-2S permitted. Approved parts: Progress rear sway bar 62.0210, OBX header 10-2101-2S. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. In B-Spec Spec Lines, Mini Cooper (R56LCI) MT (11-13), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. Approved parts: Progress rear sway bar 62.0210. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches." In B-Spec Spec Lines, Mini Cooper (R56LCI) AT (11-13), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. OBX header part #10- 2101-2S permitted with 41mm FPR. Automatic equipped cars only allow Setrab 50- 119-7612 transmission cooler in addition to OEM. Approved parts: Progress rear sway bar 62.0210, Setrab transmission cooler 50-119-7612. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Mini Cooper Clubman (R55) (11-15), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. Approved parts: Progress rear sway bar 62.0210. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches." In B-Spec Spec Lines, Mini Cooper Coupe (R58) (12-15), change Notes as follows: "Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. Approved parts: Progress rear sway bar 62.0210. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches." In B-Spec Spec Lines, Nissan Versa Sedan (2012-2019), change Notes as follows: "Hardrace HR-Q0146 19mm rear sway bar permitted. Allow Injen intake SP1906. Approved parts: Hardrace rear sway bar HR- Q0146, Injen intake SP1906." In B-Spec Spec Lines, Nissan Versa Hatchback (2012-2019), change Notes as follows: "Hardrace HR-Q0146 19mm rear sway bar permitted. Allow Injen intake SP1906. Approved parts: Hardrace rear sway bar HR- Q0146, Injen intake SP1906." In B-Spec Spec Lines, Nissan Versa (2020-), change Notes as follows: "This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Toyota/Scion IA Sedan (16-20), change Notes as follows: "This configuration is not currently eligible for Runoffs competition. This car must compete in three (3) separate Super Tour weekends so that performance data can be collected. In addition to SCCA data box, OBDII data collected via an AIM or similar device must be submitted. Allow ST Suspension Kit 1327502. Approved parts: ST suspension kit 1327502. This configuration is not currently eligible for Runoffs competition. This car must compete in three separate Majors/Super Tour events so performance data can be collected. In addition to an SCCA data box, OBDII data collected via an AIM or similar device must be submitted." In B-Spec Spec Lines, Toyota Yaris Hatchback (07-11), change Notes as follows: "Speed sensor may be disconnected. Cold air intake K&N 69-8612TFK is allowed. Rear Swaybar PTR11-52071 is allowed. Approved parts: TRD rear sway bar PTR11-52071, K&N intake 69-8612TFK. Speed sensor may be disconnected." In B-Spec Spec Lines, Toyota Yaris Hatchback (12-18), change Notes as follows: "Rear Swaybar PTR11-52071 is allowed. Cold air intake K&N 69-8612TFK is allowed. Speed sensor may be disconnected. Vehicles equipped with rear disc brakes add 25 lb. Approved parts: TRD rear sway bar PTR11-52071, K&N intake 69-8612TFK. Speed sensor may be disconnected. Vehicles equipped with rear disc brakes add 25 lbs." In B-Spec Spec Lines, Toyota Yaris Sedan (07-12), change Notes as follows: "Rear Swaybar PTR11-52071 is allowed. Cold air intake K&N 69-8612TFK is allowed. Speed sensor may be disconnected. Approved parts: TRD rear sway bar PTR11-52071, K&N intake 69-8612TFK. Speed sensor may be disconnected."
Applies to Mini Cooper on this page: Trenton Kramer, Thomas Lepper
Applies to Toyota Yaris on this page: Joseph Gersch
T3 Request to Allow Spec Mustang to Touring 3 in Appendix M Trim
#39196 from Roger Eagleton · Rule change · TB 26-01 (2026-01 Fastrack)
fasterT3 Ford Spec Mustang restrictor opens to 45mm, weight drops to 3400 lbs.
In T3 Spec Lines, Ford Spec Mustang, change as follows: Restrictor: "Two 44mm 45mm holes" Weight: "3450 3400"
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
T3 Tire Help for Spec E9X in T3
#39222 from Benjamin Phillips · Rule change · TB 26-01 (2026-01 Fastrack)
fasterT3 BMW Spec E9X tire width increases to 255 from 225; spec E9X tire or any DOT permitted.
In T3 Spec lines, BMW Spec 9X, change as follows: Car: "BMW Spec 9X BMW Spec E9X" Notes: "Must conform to all SpecE9X rules Version 2.10. Spec E9X spec tire permitted or any DOT permitted up to 225 255 permitted. No other touring allowances permitted. Engines may not be modified unless specified in the Spec E46 rules and must conform to touring tech procedures. Driver must possess a current copy of the rules. Dyno results do not ensure engine compliance. THIS SPEC LINE DOES NOT QUALIFY FOR SCCA RUNOFFS COMPETITION UNTIL IT HAS BEEN REPRESENTED IN 3 SCCA SUPER TOUR EVENTS."
T3 SpecE46 Tire Sizing
#39292 from Rob Piekarczyk · Rule change · TB 26-01 (2026-01 Fastrack)
fasterT3 SpecE46 permitted tire width increases from 225 to 245.
In T3 Spec Lines, BMW SpecE46, change Notes as follows: "Must conform to all SpecE46 rules Version 3.0. SpecE46 spec tire permitted or any DOT permitted up to 225 245 permitted. No other touring allowances permitted. Engines may not be modified unless specified in the Spec E46 rules and must conform to touring tech procedures. Driver must possess a current copy of the rules. Dyno results do not ensure engine compliance. SE46 HP limit does not apply."
T3 Alternate Placement of Fuse Panel and Electronics Request
neutralT2, T3, T4 cars may relocate under-dash electronics and fuse boxes for access after roll cage installation.
In GCR, Section 9.1.9.2.D.9.d, add the following: "8. Under-dash electronics including computers, modules and fuse boxes may be relocated so they can be easily accessed after roll cage installation."
unclearB-Spec: Sonic restrictors removed, Fit MT +25 lbs to 2550, Fit CVT restrictor removed, Mini Coopers restrictors increased 2-4 mm, Versa sedans -25 lbs to 2425, Versa/IA restrictors removed.
In B-Spec Spec Lines, change as follows: Chevrolet Sonic Sedan AT (12-19): Restrictor (mm) & Type: "35 FPR" Chevrolet Sonic Hatchback AT (12-19): Restrictor (mm) & Type: "35 FPR" Honda Fit MT (09-14): Weight (lbs): "2525 2550" Honda Fit CVT (15-19):
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Restrictor (mm) & Type: "33 FPR" Mini Cooper Hatchback (R50) MT (02-06): Weight (lbs): "2545 2525" Mini Cooper (R56) MT (07-10): Restrictor (mm) & Type: "FPR 45 47 OE Catalyst" Mini Cooper (R56) AT (07-10): Restrictor (mm) & Type: "47 FPR (OE Catalyst) 42 FPR (Header)" Mini Cooper Clubman (R55) (07-10): Restrictor (mm) & Type: "FPR 45 47 OE Catalyst" Mini Cooper (R56LCI) MT (11-13): Restrictor (mm) & Type: "FPR 44 46" Mini Cooper (R56LCI) AT (11-13): Restrictor (mm) & Type: "46 FPR (OE Catalyst) 41 FPR (Header)" Mini Cooper Clubman (R55) (11-15): Restrictor (mm) & Type: "FPR 44 46" Nissan Versa Sedan (2012-2019): Min weight: "2450 2425" Nissan Versa Hatchback (2012-2019): Min weight: "2450 2425" Nissan Versa (2020-): Restrictor (mm) & Type: "38 FPR" Toyota/Scion IA Sedan (16-20): Restrictor (mm) & Type: "38 FPR"
T3 Clarify T4 Brake Rotor Allowance
#39503 from David Mead · Rule change · TB 26-01 (2026-01 Fastrack)
neutralT4 Performance now permits 1-piece alternative rotors matching spec line sizes; alternate brake kits allowed same.
In GCR, Section 9.1.9.2.D.6.a.6., change as follows: "In T2-Performance alternative rotors, including 2 piece rotors are permitted. Rotors must be within 5% of OE diameter or a maximum diameter of 360mm. In T3- Performance alternative rotors, including 2 piece rotors are permitted with a maximum diameter of 360mm. T4- Performance alternative 1-piece rotors are permitted but rotors must meet the sizes listed in the spec line. Spec lines showing alternate brake kits are also permitted to use 1-piece performance alternative rotors of the same size."
In B-Spec Spec Lines, Mazda2 (10-14), change Notes as follows: "Exhaust Header (cat delete) HB.EM 60-404-S-SS, HP-MZD001, allowed with a 50lb adder or Mazda Motorsports PN 0000-06- 2410 with no weight adder permitted.”
T3 Please change 2011-2014 Mustang V6 Spec Line to 2005-2014
#39558 from Matthew Miller · Rule change · TB 26-02 (2026-02 Fastrack)
neutralT3 Ford Mustang V6 Spec Line expands to include 2005-2010 chassis and body with 2011-2014 engine.
In T3 Spec Lines, Ford Mustang V6 (11-14) , add to Notes the following: "2005-2010 chassis/body permitted."
Applies to Ford Mustang on this page: Scotty B White, Roger Eagleton, Matt Lituchy, Michael Lowe, Rick Luckett
T3 Nissan 350Z Weight Request
#39598 from David Muramoto · Rule change · TB 26-02 (2026-02 Fastrack)
fasterT3 Nissan 350Z DE Motor loses 25 lbs to 3100, HR Motor loses 25 lbs to 3250.
In T3 Spec Lines, Nissan 350Z Track/ Touring/Standard/ Nismo (03-08), change Weight as follows: DE Motor: "3125 3100" HR Motor: "3275 3250"
T3 Allow Alt Bushing Material in Toe Links
#39607 from David Mead · Rule change · TB 26-02 (2026-02 Fastrack)
fasterT2-T4 adjustable toe links now allow performance alternative bushings and spherical bearings, previously prohibited except in specified examples.
In GCR, Section 9.1.9.D.5.a.1., change as follows: "T2-T4: A maximum of 3.5 degrees of negative camber is allowed on front and rear suspensions. Spec line part(s) may not be modified to increase caster and camber. Strut suspensions may adjust camber and caster by the use of eccentric bushings, eccentric bolts (crash bolts) at the strut-to-spindle, and/or by use of slotted adjustment plates at the top of the strut mounting plate. If upper strut slotted adjustment plates are used, they shall be located on existing chassis structure, utilizing the unmodified manufacturer’s original bolt holes and may not serve as reinforcement for that structure. Slotted adjustment plates (strut camber plates) may incorporate a single spherical bearing (spherical bushing) and a ball thrust bearing per strut tower. On other forms of suspension, camber and caster adjustment may be achieved by the use of shims and/or eccentric
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bushings. Adjustable toe links with spherical bearings are permitted and may serve no purpose other than adjusting toe angle. Adjustable toe links are permitted. They are allowed to have performance alternative bushings and spherical bearings. They may serve no purpose other than adjusting toe angle. Spherical bearings/bushings are not permitted in T2-T4 except for the specific examples listed in the class rules or vehicle spec line."
neutralC-Spec rear sway bars approved for Chevrolet Cruze, Dodge Dart, Ford Focus, Honda Civic, Mazda3i, Toyota Corolla with specified part numbers.
In C-Spec Spec Lines, change Notes as follows: Chevrolet Cruze (2010-16): "Allow BC Racing Q-06-BR suspension kit or RedShift Q-06-CSPEC. Allow Babyface Fabrication brake caliper piston SNC- SS. Approved parts: BC Racing Q-06-BR or RedShift Q-06-CSPEC suspension kit, Babyface Fabrication brake caliper piston SNC- SS, ZZ Performance ZZ-SNCRSB or Whiteline BHR93 rear sway bar. Dodge Dart (2014-16): "Allow BC Racing or RedShift Z-06-CSPEC kit. Approved parts: BC Racing Z-06-BR or RedShift Z-06-CSPEC kit, Progress rear sway bar 62.0606."
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Ford Focus Hatchback/Sedan (2011-18): "Allow BC Racing E-21-BR or RedShift E-21-CSPEC kit. Allow Corksport Axl-3-318-Black adjustable rear camber arms. Approved parts: BC Racing E-21-BR or RedShift E-21-CSPEC suspension kit, Corksport Axl-3-318-Black adjustable rear camber arms, Corksport Axl-3-071-12, Eibach 35134.312, or Whiteline BMR78XZ rear sway bar." Honda Civic Coupe/Sedan (2012-15): "Allow BC Racing A-58-BR or RedShift A-18-CSPEC kit. Approved parts: BC Racing A-58-BR or RedShift A-18-CSPEC suspension kit, Progress 62.1026 or Megan Racing MRS-HA-0791 rear sway bar." Honda Civic Coupe/Sedan (2006-11): "Allow BC Racing A-18-BR or RedShift A-58-CSPEC kit. Approved parts: BC Racing A-58-BR or RedShift A-18-CSPEC suspension kit, Progress 62.1026 or Megan Racing MRS-HA-0791 rear sway bar." Mazda3i SKYACTIV (2012-13): "Allow BC Racing N-03-BR or RedShift N-03-CSPEC kit. Allow Corksport Axl-3-318-Black adjustable rear camber arms. Approved parts: BC Racing N-03-BR or RedShift N-03-CSPEC suspension kit, Corksport Axl-3-318-Black adjustable rear camber arms, Corksport Axl-3-071-12, Eibach 35134.312, or Whiteline BMR78XZ rear sway bar." Mazda 3i MZR (2010-13): "Allow BC Racing N-03-BR or RedShift N-03-CSPEC kit. Allow Corksport Axl-3-318-Black adjustable rear camber arms. Approved parts: BC Racing N-03-BR or RedShift N-03-CSPEC suspension kit, Corksport Axl-3-318-Black adjustable rear camber arms, Corksport Axl-3-071-12, Eibach 35134.312, or Whiteline BMR78XZ rear sway bar." Mazda 3i (2004-09): "Allow Corksport Axl-3-318-Black adjustable rear camber arms. Approved parts: BC Racing N-03-BR or RedShift N-03-CSPEC suspension kit, Corksport Axl-3-318-Black adjustable rear camber arms, Corksport Axl-3-071-12, Eibach 35134.312, or Whiteline BMR78XZ rear sway bar." Toyota Corolla (2007-12): "Allow BC Racing C-02-BR or RedShift C-02-CSPEC kit. Approved parts: BC Racing C-02-BR or RedShift C-02-CSPEC suspension kit, TRD PTR11-12080 or Megan Racing MRS-TY-1710 rear sway bar." Toyota Corolla (2013-18): "Allow BC Racing C-02-BR or RedShift C-02-CSPEC kit. Approved parts: BC Racing C-02-BR or RedShift C-02-CSPEC suspension kit, TRD PTR11-12080 or Megan Racing MRS-TY-1710 rear sway bar."
What the rules allowed changed as listed; this does not say what any particular car ran.