and Mini B48 owners to confidently push their engines to new performance levels

are engineered for BMW M54 engines with 135mm rods

this manifold delivers the engineering excellence and performance that RK Autowerks is trusted for

this BMW S85 piston set features:

For BMW N54 owners seeking a trusted solution to improve valve control and overall engine performance

5150 AutoSport High Performance Rod Bearing Set, BMW S58 740ix and Mini B48 owners to5150 High Performance Rod Bearing Sets for BMW S58 engines are engineered for both stock street cars and ultra high horsepower builds. Coated by Calico to reduce friction, these bearings improve engine efficiency and power output while offering superior protection against bearing "spinning" under stress. With thermal resistant properties, they perform reliably in extreme conditions such as forced induction or racing, and help prevent engine failure