Anti-slip pedal surfaces enhance driver control

and perfect fitment

5150 AutoSport recommends submitting your transmission for inspection and service bi-annually

This kit is built to withstand the demands of high-lift camshafts and sustained high-RPM operation—conditions where stock springs fall short

We offer this service for an additional charge

BMW S54 3.5L Bully Engine Build by 5150 AutoSport 7400 Anti-slip pedal surfaces enhance driverEvery 5150 Bully Engine undergoes a comprehensive disassembly and meticulous inspection by our team of expert technicians. From there, our skilled craftsmen rebuild the engine with precision and care, utilizing top of the line components. No detail is spared; every gasket, seal, and component between the oil pan and valve cover is cleaned, replaced, or upgraded to ensure upmost performance and reliability. The result is a powerhouse engineered for the