(3) Flanged M6x1mm Nuts

To cater to high-stress

The CFD-optimized housings are designed for performance—reducing backpressure while maximizing power output

but requiring precision installation

these valves are engineered to withstand the rigorous demands of performance use

BMW N54 Short Block Assembly Service R50 (3) Flanged M6x1mm Nuts5150 AutoSport Short Block Build Service for BMW N54 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. When your BMW engine needs to be built right the first time, 5150 AutoSports Short Block Assembly Service delivers the precision, consistency, and experience demanded by high performance BMW builds. This service is performed in house by BMW focused engine builders