ensuring your BMW S54 maintains top-tier performance without compromising reliability

Radium RA-series bladders are made from a special polymer that is resistant to ALL fuel types (gasoline

In addition

Direct OEM replacement for N55 and S55 engines

(3 to 4 capfuls) per quart for small cooling systems

KW Coilover Kit, BMW F90 M5 X1 20iX ensuring your BMW S54 maintainsKW V4 Developed exclusively for supercars, sports cars and performance oriented sedans With coilover struts made from stainless steel or aluminum, depending on the vehicle design, you give your super sports car the necessary equipment to further increase the driving dynamics in everyday life. The triple adjustable high performance dampers combine leading race technology to allow the independent adjustment of the rebound and the low speed and high