00mm Exhaust   Hot Street  306° Intake / 298° Exhaust   11

Integral Equalizer Valve Ensures Accuracy Regardless of Operating Temperature

11127849620

5″ and (1) 3″ Hose clamps

These kits are manufactured by Automotive Racing Products (ARP)

9600 RPM S54 Valvetrain Kit S54 Head Gasket 00mm Exhaust Hot Street 306°Tired of dealing with shim related issues in your BMW S54 engine? Supertech has the perfect solution with this high performance valvetrain kit, designed to eliminate the common risks of OEM valve shim failure, valve float, and coil bind. This upgrade allows you to confidently push your BMW S54 to an incredible 9600 RPM, transforming the performance of your E46 M3 or Z4M. The Supertech valvetrain kit includes high quality engine valves and valve