Retainer: RET-BMS14-T1

Heat treatment and stress relief for high-load endurance

These axles are complete and ready to install with no modifications necessary

With CAT Cams’ precision engineering

2019–Present     BMW G06     X6 M50i

B48 / B58 FlexFuel Kit ECS Retainer: RET-BMS14-T1The bootmod3 Basic Flex Fuel Kit is now available for GEN1 and GEN2 BMW B48 B58 engines for BMW and Toyota A90 A91 Supra applications. This kit offers a simple, cost effective way to add flex fuel capability without cutting or fabricating fuel lines. Mounted in the engine bay, this kit uses specialty 5 16" plug and play fittings to interface directly with the OEM fuel system. No permanent modifications are required. Just install the kit, flash a