BoP Lab / Watkins Glen International

B-Spec at Watkins Glen International

Pos	Car	Driver	Class	#	Lap	Theoretical	Qual	Race	5-lap stint	Consistency	Trap	S1	S2	S3
1	Mini Cooper	Richard Hromin	B-Spec	1	2:24.513 A-Q2	2:23.641	2:24.513 A-Q2	2:24.864 B-R2	2:25.265 B-R2	+0.907 B-R2	110.5 A-R1	40.506 A-R1	46.838 B-R2	56.297 B-Q1
2	Chevrolet Sonic LTZ	Chris Taylor	B-Spec	119	2:24.651 A-Q2	2:24.099	2:24.651 A-Q2	2:25.413 A-R1	2:25.922 A-R1	+1.288 A-R1	111.1 A-Q2	40.421 A-Q2	47.518 A-Q2	56.160 A-Q2
3	Chevrolet Sonic	Josh Schmidt	B-Spec	19, 18	2:24.742 A-Q2	2:24.289	2:24.742 A-Q2	2:25.064 B-R2	2:25.726 B-R2	+1.246 B-R2	110.9 A-Q2	40.487 A-R1	47.255 B-R2	56.547 B-R2
4	Chevrolet Sonic	Stewart Black	B-Spec	40, 140	2:25.064 A-Q2	2:24.597	2:25.064 A-Q2	2:25.816 A-R1	2:26.542 B-R2	+0.862 B-R2	108.9 B-R2	40.584 A-Q2	47.698 A-R1	56.315 A-Q2
5	Mazda 2	Daniel Conway	B-Spec	98	2:25.142 B-R2	2:24.718	2:25.257 B-Q2	2:25.142 B-R2	2:25.595 B-R2	+0.481 B-R2	106.2 B-R2	40.907 B-R2	47.585 B-R2	56.226 B-Q1
6	Mini Cooper	Max LuxRamos	B-Spec	9	2:25.189 A-Q2	2:24.641	2:25.189 A-Q2	2:25.754 A-R1	2:26.520 A-R2	+1.042 A-R2	107.7 A-Q2	40.627 A-R1	47.372 B-R2	56.642 A-Q2
7	Mini Cooper	Zachary Introne	B-Spec	11	2:25.215 B-R2	2:24.621	2:25.369 A-Q2	2:25.215 B-R2	2:26.436 B-R2	+1.652 B-R2	108.9 A-Q2	40.235 A-Q2	47.648 A-Q2	56.738 B-R2
8	Honda Fit	Eric Yagel	B-Spec	46	2:25.461 B-R2	2:24.158	2:25.529 A-Q2	2:25.461 B-R2	2:25.678 B-R2	+0.268 B-R2	109.6 A-Q2	40.496 A-R1	47.464 B-R2	56.198 B-P
9	Mazda 2	Matt Wolfe	B-Spec	71	2:25.532 B-R2	2:25.325	2:27.781 B-Q1	2:25.532 B-R2	2:26.318 B-R2	+1.614 B-R2	106.8 B-R2	40.951 B-R2	47.549 B-R2	56.825 B-R2
10	Mazda 2	Brian Price	B-Spec	36	2:25.764 A-R2	2:24.979	2:25.867 A-Q2	2:25.764 A-R2	2:26.509 A-R2	+1.235 A-R2	104.7 A-Q1, A-R1	41.165 A-R1	47.154 A-Q2	56.660 A-R2
11	Mini Cooper	Thomas Tremper	B-Spec	33	2:25.810 A-R1	2:24.701	2:25.814 A-Q2	2:25.810 A-R1	2:26.374 B-R2	+0.690 B-R2	109.0 A-R1	40.829 A-R1	47.392 A-Q2	56.480 B-Q1
12	Honda Fit	Steve Introne	B-Spec	12	2:25.825 B-R2	2:25.089	2:26.257 B-Q2	2:25.825 B-R2	2:26.554 B-R2	+1.536 B-R2	108.2 B-R2	40.990 B-R2	47.865 B-R2	56.234 B-Q1
13	Mini Cooper	Alex Ratcliffe	B-Spec	103	2:26.405 B-Q1	2:25.349	2:26.405 B-Q1	2:26.506 B-R1	2:27.808 B-R1	+2.034 B-R1	105.8 B-R1	41.094 B-R1	47.785 B-Q2	56.470 B-Q1
14	Mini Cooper	David Oliveira	B-Spec	56	2:26.639 B-R2	2:26.639	2:29.499 B-Q2	2:26.639 B-R2	2:27.021 B-R2	+1.816 B-R2	107.4 B-R2	41.109 B-R2	48.260 B-R2	57.293 B-R2
15	Chevrolet Sonic	J B Swan	B-Spec	3	2:27.628 B-R2	2:27.044	2:27.957 B-Q2	2:27.628 B-R2	2:28.037 B-R2	+1.493 B-R2	105.2 B-R2	41.601 B-R2	48.657 B-R2	56.786 B-Q1
16	Chevrolet Sonic	Anthony Ruddy	B-Spec	86	2:28.072 B-R2	2:27.391	2:29.436 B-Q2	2:28.072 B-R2	2:28.819 B-R2	+1.325 B-R2	105.0 B-R2	41.574 B-R2	48.299 B-R2	57.518 B-Q1
17	Mini Cooper	Ryan Moran	B-Spec	08	2:28.483 B-R2	2:27.875	2:29.449 B-Q2	2:28.483 B-R2	2:28.868 B-R2	+1.044 B-R2	106.5 B-R2	41.354 B-R2	48.876 B-R2	57.645 B-R2
18	Mazda 2	Stephanie Andersen	B-Spec	138	2:28.680 B-R2	2:27.917	2:31.502 B-Q2	2:28.680 B-R2	2:29.014 B-R2	+0.415 B-R2	106.0 B-R2	41.335 B-R2	49.042 B-R1	57.540 B-R2
19	Mini Cooper	David Rosenblum	B-Spec	57	2:30.796 B-R2	2:29.949	2:32.539 B-Q2	2:30.796 B-R2	2:31.753 B-R2	+2.169 B-R2	104.6 B-R2	41.771 B-R2	49.665 B-R2	58.513 B-Q2

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 → In
S2 In → IM3
S3 IM3 → SF
Spd In → Out 0.02 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
Mini Cooper	B-Spec	8	2:24.513Richard Hromin	2:24.513Richard Hromin	2:24.864Richard Hromin	110.5Richard Hromin	40.235Zachary Introne	46.838Richard Hromin	56.297Richard Hromin
Chevrolet Sonic	B-Spec	5	2:24.651Chris Taylor	2:24.651Chris Taylor	2:25.064Josh Schmidt	111.1Chris Taylor	40.421Chris Taylor	47.255Josh Schmidt	56.160Chris Taylor
Chevrolet Sonic LTZ	B-Spec	1	2:24.651Chris Taylor	2:24.651Chris Taylor	2:25.413Chris Taylor	111.1Chris Taylor	40.421Chris Taylor	47.518Chris Taylor	56.160Chris Taylor
Chevrolet Sonic	B-Spec	4	2:24.742Josh Schmidt	2:24.742Josh Schmidt	2:25.064Josh Schmidt	110.9Josh Schmidt	40.487Josh Schmidt	47.255Josh Schmidt	56.315Stewart Black
Mazda 2	B-Spec	4	2:25.142Daniel Conway	2:25.257Daniel Conway	2:25.142Daniel Conway	106.8Matt Wolfe	40.907Daniel Conway	47.154Brian Price	56.226Daniel Conway
Honda Fit	B-Spec	2	2:25.461Eric Yagel	2:25.529Eric Yagel	2:25.461Eric Yagel	109.6Eric Yagel	40.496Eric Yagel	47.464Eric Yagel	56.198Eric Yagel

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

Glen Region SCCA Hoosier Super Tour @ Watkins Glen International → Finger Lakes Region SCCA Hoosier Super Tour @ Watkins Glen International 2025-06-27 to 2026-06-19

2025-08-01 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."

Applies to Honda Fit on this page: Eric Yagel, Steve Introne

2025-08-01 B-Spec Update Honda Fit MT (07-08) Intake Allowance

#38530 from B-Spec/C-Spec Committee · Rule change · TB 25-08 (2025-08 Fastrack)

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. A~~ny 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."

Applies to Honda Fit on this page: Eric Yagel, Steve Introne

2025-09-01 B-Spec Remove Asterisk from Rule 9

#38768 from B-Spec/C-Spec Committee · Rule change · TB 25-09 (2025-09 Fastrack)

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."

2025-11-01 B-Spec Alternate Shift Cable Bushings and Rear Spring Seats

#38472 from Caleb Patrie · Rule change · TB 25-09 (2025-09 Fastrack)

neutralB-Spec Honda Fit MT 07-08 allows Torque Solution Shifter Cable Bushing kit TS-SCB-506.

In B-Spec Spec Lines, Honda Fit MT (07-08), add to Notes the following:
"(Effective 11/1/2025) Allow Torque Solution Shifter Cable Bushing kit TS-SCB-506."

Applies to Honda Fit on this page: Eric Yagel, Steve Introne

2025-11-01 B-Spec Fiesta BOP Adjustment

#38847 from B-Spec/C-Spec Committee · Rule change · TB 25-09 (2025-09 Fastrack)

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"

2025-11-01 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.~~"

2025-11-01 B-Spec Update Honda Fit MT (07-08) Runoffs Eligibility

#39060 from B-Spec/C-Spec Committee · Rule change · TB 25-11 (2025-11 Fastrack)

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."

Applies to Honda Fit on this page: Eric Yagel, Steve Introne

2026-01-01 B-Spec Notes section cleanup

#39062 from B-Spec/C-Spec Committee · Rule change · TB 26-01 (2026-01 Fastrack)

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~~

Show 185 more lines

~~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 Chevrolet Sonic on this page: Josh Schmidt, Stewart Black, J B Swan, Anthony Ruddy

Applies to Honda Fit on this page: Eric Yagel, Steve Introne

Applies to Mini Cooper on this page: Richard Hromin, Max LuxRamos, Zachary Introne, Thomas Tremper, Alex Ratcliffe, David Oliveira, Ryan Moran, David Rosenblum

2026-01-01 B-Spec 2026 BOP Recommendations

#39475 from B-Spec/C-Spec Committee · Rule change · TB 26-01 (2026-01 Fastrack)

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: "4~~7 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: "4~~6 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~~"

2026-01-01 B-Spec Expire NLA Mazda 2 Headers

#39582 from B-Spec/C-Spec Committee · Rule change · TB 26-01 (2026-01 Fastrack)

slowerB-Spec Mazda2 10-14 cat-delete header swap removes 50 lb weight adder option, now Mazda Motorsports PN only.

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.”

2026-02-01 B-Spec C-Spec Rear Sway Bars

#39652 from B-Spec/C-Spec Committee · Rule change · TB 26-02 (2026-02 Fastrack)

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."

2026-03-01 B-Spec Add Getrag GS5BG Transmisson Ratios for Mini R50

#39416 from Alex Ratcliffe · Rule change · TB 26-03 (2026-03 Fastrack)

unclearB-Spec Mini Cooper R50 MT gains approved Getrag GS5BG transmission with different gear and final drive ratios.

In B-Spec Spec Lines, Mini Cooper Hatchback (R50) MT (02-06), change as follows:
Gear Ratios: "Midland: 4.10, 2.37, 1.56, 1.17, 1.00 Getrag: 3.308, 1.913, 1.258, 0.943, 0.806"
Final drive: "Midland: 3.51 Getrag: 4.352"
Notes: "Approved parts: Progress rear sway bar 62.0210, Mevotech lateral link CMK100003. Ride height measured from the
metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches. Vehicles originally equipped with
a Midland transmission assembly may update to a Getrag transmission assembly."

Applies to Mini Cooper on this page: Richard Hromin, Max LuxRamos, Zachary Introne, Thomas Tremper, Alex Ratcliffe, David Oliveira, Ryan Moran, David Rosenblum

2026-03-01 B-Spec Exhaust Rules Update

#39669 from B-Spec/C-Spec Committee · Rule change · TB 26-03 (2026-03 Fastrack)

neutralB-Spec exhaust rules clarified: OEM or approved catalysts required unless spec line permits removal; downstream system free if routing and exit location match OEM.

In GCR, Section 9.1.10.E, change as follows:
"25. OEM or approved primary/upstream catalysts are required unless a vehicle’s spec line ~~has~~ lists an approved
header ~~listed~~ or is specifically permit~~ted~~ s to remove ing the catalyst. The primary/upstream oxygen sensor must be installed and
functional. Secondary oxygen sensors and catalysts may be removed. The exhaust system downstream of the primary
catalyst/approved header ~~may be replaced~~ is free provided the system retains the original routing and exits the body in the
approximate location(s) as the OEM system. Single exhaust systems that are cosmetically split into dual outlets may use a single
outlet. OEM heat shields and/or exhaust heat wrap may be used."

2026-03-01 B-Spec Please reinstate KW suspension for R56

#39727 from Aaron Fitzsimmons · Rule change · TB 26-03 (2026-03 Fastrack)

neutralB-Spec Mini Cooper R56 and R56LCI MT permitted to use World Challenge suspension kit.

In B-Spec Spec Lines, add to notes the following:
Mini Cooper (R56) MT (07-10):
"World Challenge suspension kit permitted."
Mini Cooper (R56LCI) MT (11-13):
"World Challenge suspension kit permitted."

2026-03-01 B-Spec Add approved replacement catalysts

#39817 from B-Spec/C-Spec Committee · Rule change · TB 26-03 (2026-03 Fastrack)

neutralB-Spec adds approved Walker replacement catalysts for eight car models.

In B-Spec Spec Lines, add to Notes the following:
Sonic (All): “WALKER 16657”
Fiesta (All): “WALKER 16610”
Fit (09-14): “WALKER 16706”
Fit (15-19): “WALKER 16947”
Accent (All): “WALKER 16680”
Rio (All): “WALKER 16680”
Mini R50 (02-05): “WALKER 14716”

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Mini (All R56, R56 LCI, Coupe, and Clubman): “WALKER 16650”

2026-03-01 B-Spec Yaris/Versa catalyst removal

#39818 from B-Spec/C-Spec Committee · Rule change · TB 26-03 (2026-03 Fastrack)

fasterB-Spec Nissan Versa and Toyota Yaris sedans and hatchbacks may remove primary catalyst with OEM exhaust manifold.

In B-Spec Spec Lines, add to Notes the following:
Nissan Versa Sedan (2012-2019):
"OEM exhaust manifold required. Primary catalyst may be removed."
Nissan Versa Hatchback (2012-2019):
"OEM exhaust manifold required. Primary catalyst may be removed."
Toyota Yaris Hatchback (07-11):
"OEM exhaust manifold required. Primary catalyst may be removed."
Toyota Yaris Hatchback (12-18):

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"OEM exhaust manifold required. Primary catalyst may be removed."
Toyota Yaris Sedan (07-12): Approved parts:
"OEM exhaust manifold required. Primary catalyst may be removed."

2026-05-01 B-Spec Race Memo RM 26-01 B-Spec Mini Cooper Weight Adjustments with OEM

#40070 from B-Spec/C-Spec Committee · Rule change · TB 26-05 (2026-05 Fastrack)

fasterB-Spec Mini Cooper variants lose 75 lbs with OEM catalyst, to 2600; header config at 2675.

The BSAC reviewed historical data, results, and past BOP of this platform in arriving at this decision. It is our desire to see MINIs
with the OEM manifold/approved Walker brand manifold competing at events. The BSAC will monitor the performance results
of these changes closely at HST events and the Runoffs over the coming months. Should data show that these cars are outside of
the desired performance window (I.E. too fast OR too slow) at their updated minimum weight, further BOP adjustments will be
made to ensure continued competitive parity. Data from a minimum of three drivers/vehicles from Majors or Super Tour
weekends will be evaluated before any further BOP adjustments are made. No further adjustments will be made to the header
configuration before its expiration on 1/1/27.
In GCR Section 9.1.10 Make changes as followsper RM 26-01:

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Mini Cooper (R56) MT (07-10): "2600 (OEM Catalyst) 2675 (Header)"
Mini Cooper (R56) AT (07-10): "~~2675~~ 2600"
Mini Cooper Clubman (R55) (07-10): "2600 (OEM Catalyst) 2675 (Header)"
Mini Cooper (R56LCI) MT (11-13): "~~2675~~ 2600"
Mini Cooper (R56LCI) AT (11-13): "~~2675~~ 2600"
Mini Cooper Clubman (R55) (11-15): "~~2675~~ 2600"
Mini Cooper Coupe (R58) (12-15): "~~2675~~ 2600"

2026-06-01 B-Spec ECU Location in Mazda2

#40034 from Gary D'Abate · Rule change · TB 26-06 (2026-06 Fastrack)

neutralB-Spec Mazda2 10-14 ECU housing may be trimmed and relocated within the engine bay.

In B-Spec Spec Lines, Mazda2 (10-14), add to Notes the following:
"ECU housing may be trimmed and relocated within the engine bay."

2026-06-01 B-Spec Allow Cars With Combined Brake/Clutch Reservoir to Separate.

#40122 from Kyle Keenan · Rule change · TB 26-06 (2026-06 Fastrack)

neutralB-Spec and C-Spec Hyundai Accent and Kia Rio permitted Wilwood 260-10500 reservoir kit for brake/clutch separation.

In B-Spec Spec Lines, Hyundai Accent Hatchback (12-17), Hyundai Accent Sedan (12-17), Kia Rio Hatchback (12-15), and Kia Rio
Sedan (12-17), add to Notes the following:
"Wilwood 260-10500 reservoir kit permitted."

What the rules allowed changed as listed; this does not say what any particular car ran.