Request to Classify 2015-2017 Mustang 3.7 V6 to T4
#38413 from David Mead · Not recommended · Minutes (2025-07 Fastrack)
Thank you for your letter. The straight axle Mustang from 2005 to 2014 has a handling disadvantage and was allowed in T4. The
2015-17 is capable of competing in T3. Not recommended.