Perfect for forced induction and high-boost applications

The specialized ‘stopper’ layer prevents combustion seal failure by providing a torque-limiting surface

where maximizing performance is essential

a replacement connector and pigtail for a secure and reliable connection is also included

ensuring stability for high-lift and high-RPM applications while minimizing load loss

BMW S58 FlexFuel Kit M20 Timing Belt Perfect for forced induction andThe bootmod3 Basic Flex Fuel Kit is now available for the BMW S58 engine, found in high performance models like the G80 M3, G82 M4, G87 M2 and X3M X4M. This kit is a simplified, engine bay mounted alternative to our High Flow Flex Fuel Kit, providing an efficient and cost effective way to add flex fuel capability to your S58 powered vehicle without permanent modifications. Utilizing specialty 5 16" plug and play fittings, the kit connects directly to