The upgraded components are designed for precise fitment in BMW S54 engines

ARP connecting rod bolts

Link G4X StormX ECU – Advanced Tuning at an Affordable Price

SuperTech valves for BMW M4X engines offer unmatched durability and precision

This DSV is ideal for larger fuel cells and/or longer fill necks

Radium Engineering Safety Vent Valves Fitting:Dyamic Safety Valve - 12AN ORB to 12AN Male - Low Fill The upgraded components are designedRadium Engineering vent valves feature roll over protection for fuel cells and gas tanks. The valves come in different varieties for all fill type applications; standard fill and quick fill. Simply put, the larger the vent, the quicker the fuel cell can be filled. NOTE: Be sure to lubricate the FKM O ring prior to installing either valve. STANDARD FILL ROLL OVER VALVE ROLL OVER VALVE 12AN ORB TO 8AN MALEThis roll over vent valve can be used for fuel