Bluetooth Flex Fuel Kit for N63 & N63TU BMW 550i, 650i, 750i (F Chassis) Choose your kit:Fuel Line Only ⚠️ Caution: Avoid using impact

⚠️ Caution: Avoid using impact tools with the ring removal tools to prevent damage and voiding your warranty

Eliminates the Check Engine Light (CEL) caused by catless downpipe installation

The BMW B58TU / Supra Fuel Pump (HPFP) is a powerful stock pump manufactured by Bosch

the factory restrictive intake in our development testing

Audi A3: 2006 to 2013

Bluetooth Flex Fuel Kit for N63 & N63TU BMW 550i, 650i, 750i (F Chassis) Choose your kit:Fuel Line Only ⚠️ Caution: Avoid using impactIf you're running E85 or ethanol mixes in your N63 or N63TU powered BMW, you need this kit! This is a complete plug & play kit to install a Bluetooth ethanol sensor in about 30 minutes. (Check compatibility for your platform below) Know your exact ethanol content in real time via the Fuel it! or JB4 app on your smartphone or tablet. The kit includes the following: Genuine Continental ethanol sensor Stainless steel braided fuel lines with black nylon