this BMW M60B30 / M60B40 piston set features:

2011-15 BMW F31 335i / 335ix

- Adjustable rebound damping with 16 precise clicks

Fittings and adapters are available separately

ReFlex+ Advanced I/O Controller for BMW N63 MarkII this BMW M60B30 / M60B40ReFlex+ 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