The October 2025 Fastrack is out, and it details the following:
Member Advisories:
- Helmet Certification extension
Rules Clarifications:
- MAF to MAP conversion in Tuner
- Oil Catch Can allowance in Tuner
- Rain guard removal in Sport and Tuner
- Piggyback “rev matching devices” in Sport and Tuner
- Brake ducting allowance in Tuner
- Alternate undertrays in Sport and Tuner
- Camber allowance clarification in Tuner
- Flex Fuel sensor and gauge allowance in Tuner
- ECU and Piggyback clarification in Tuner
Part Approvals
- BMW E30/Z3/E36Ti TC Klien SA rear shock
Errors and Omissions
- Sport: Corvette C8 in Sport 1 clarification
- Tuner: Corvette C7 in Tuner 1 clarification
Cars Classed