Fittings and adapters are available separately

this BMW M60B30 / M60B40 piston set features:

2011-15 BMW F31 335i / 335ix

1989-1991      E30     320is [Portugal and Italy]

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

ReFlex+ Advanced I/O Controller for BMW N63 MarkII Fittings and adapters are availableReFlex+ 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