Bluetooth Flex Fuel Kits for B48 & B58 Toyota Supra MKV sq5 b8 or up to 350hp to

or up to 350hp to the wheels on a fully modified car with larger turbo(s)

INTAKE AIR TEMPERATURE RESULTS

Sharper throttle response and more engaging engine sound

M3/M4 S55 Stage1 Dyno Results

If you are running our port injection kit

Bluetooth Flex Fuel Kits for B48 & B58 Toyota Supra MKV sq5 b8 or up to 350hp toKnow 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 Toyota Supra, you need this kit! This is a complete plug & play kit to install a flex fuel kit in your 2020+ Toyota Supra in about 30 minutes. (Check compatibility for your platform below) Our CANbus ECA is compatible with JB4 as well as flash only