Bluetooth Flex Fuel Kit F Chassis BMW B38, B46, B48, B58 Engine 328i (F34) Upgrade your Mercedes-Benz with the

Upgrade your Mercedes-Benz with the MST Cold Air Intake System to experience a blend of enhanced performance

1 low fuel pressure sensor connection

providing cool running temperatures and extending the lifespan of the pump

DW 750cc: Up to 850whp

Bluetooth Flex Fuel Kit F Chassis BMW B38, B46, B48, B58 Engine 328i (F34) Upgrade your Mercedes-Benz with theKnow your exact ethanol content in real time with our new LED display or by using the BMS CANflex, Fuel It! or JB4 mobile app on your smartphone or tablet. If you're running E85 or ethanol mixes in your B58, B48, B46, or B38 equipped BMW, you need this kit! As many of you know the BMW motors can be very picky about how much ethanol you run to achieve peak performance but not run lean. Consequently, we have put together a kit enabling you to easily