from subtle improvements for street builds to aggressive profiles designed for high-performance racing

This high-performance head stud kit is designed to replace the factory head bolts BMW# 11127838831 and ensure your engine can withstand the extreme conditions of high-performance driving

03040-TD8S

stress relief

and M62B46 engines with a 143 mm length

Clutch Masters FX725 Twin Disc Clutch Kit, BMW E36 M3 Flywheel Option:Steel from subtle improvements for streetBorn from Clutch Masters' decades of drag racing experience, the FX725 Clutch Kit is a 7. 25" (184 mm) Twin Disc clutch, ideal for engines transmissions with smaller bell housings. Meticulously engineered to withstand tremendous horsepower and torque, the FX725 boasts reasonable pedal pressure for optimal track operation. Although the FX725 features minimal rotational mass, making it less ideal for street use, Clutch Masters has been able to improve