5150 High-Performance Rod Bearing Sets for BMW S58 engines are engineered for both stock street cars and ultra-high-horsepower builds

1989-1991      E30     320is [Portugal and Italy]

M50B25NV intake cam = 16 degrees retard (max top end

- Adjustable rebound damping with 16 precise clicks

ReFlex+ Advanced I/O Controller for BMW N63 MarkII 5150 High-Performance Rod Bearing SetsReFlex+ Advanced I O Integration Controller for BMW N63 Engines Unlock advanced tuning control for your BMW N63 engine with the ReFlex+ I O Integration Controllerengineered for precise management of port injection and auxiliary systems in high performance builds. The ReFlex+ is a powerful tuning solution designed to control sequential port fuel injection and auxiliary outputs with unmatched accuracy. Whether you're running an N63, N63TU, or N63TU3