Often requested alternative to our High Flow Kit, the Basic Flex Fuel Kit, is finally here for your BMW GEN1 and GEN2 B48 / B58, A9x Supra and S58 engine vehicles.
This kit is engine bay mounted. It provides for a more economical option to our high flow kit in adding flex fuel to your vehicle.
Compared to our High Flow Flex Fuel Kit, this kit uses specialty fittings to plug and play with the OEM fuel lines.
Install this flex fuel kit and flash your flex fuel enabled bootmod3 OTS MultiMap or Custom Map in minutes and you’re off to the races never worrying about alcohol/petrol blend % in your fuel tank. It does not get easier than this!
THIS KIT IS FOR ENGINE BAY INSTALLATION ONLY.
Some items used and/or installed by PRO TUNING FREAKS may void portions of your vehicle’s factory warranty. Some items may not be legal for “on highway use”. PRO TUNING FREAKS makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.