Using a dry nitrous kit on a race engine boosts performance

among others

This advanced coating technology allows the engine to generate more power while resisting "spinning" under extreme conditions

2009-2013 BMW E70 X5 M

These head studs are a great choice for increasing boost levels without the cylinder head lifting

5150 AutoSport High Performance Rod Bearing Set, BMW N63 S63 S85 Using a dry nitrous kitDesigned for high performance engine builds, 5150 High Performance Coated Rod Bearing Sets for BMW N63 and S63 engines offer superior reliability and performance. Each bearing is coated by Calico to significantly reduce friction to enhance power output and efficiency. Unlike OEM bearings, these coated alternatives feature advanced thermal resistant properties, ensuring optimal performance in high horsepower applications such as forced induction and