Pay in 4 interest-free payments of $300.00 Learn more
Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
Each kit includes high-quality valve springs and all necessary components for seamless installation
To exceed 850HP
such as increased clamping force and enhanced head gasket sealing
Alpina B6 Series
F36 and the Toyota GR Supra A90/A91 chassis
9600 RPM S54 Valvetrain Kit N20 Head Gasket Each kit includes high-quality valveTired of dealing with shim related issues in your BMW S54 engine? Supertech has the perfect solution with this high performance valvetrain kit, designed to eliminate the common risks of OEM valve shim failure, valve float, and coil bind. This upgrade allows you to confidently push your BMW S54 to an incredible 9600 RPM, transforming the performance of your E46 M3 or Z4M. The Supertech valvetrain kit includes high quality engine valves and valve
US$ 12.99
US$ 29.99
US$ 12.99
US$ 26.00
US$ 11.00
