The aFe POWER SCORCHER BLUE Bluetooth power module for select BMW M2 Competition (F87 2019–2021) and M3/M4 (F80/82/83 2015–2020) S55 applications is a plug-and-play electronic module that increases turbo boost, horsepower and torque without modifying the ECU. It offers an in-cabin LED control switch, four preset power modes and Bluetooth smartphone connectivity for on-the-fly adjustments, engine parameter viewing and firmware updates via the free app.
aFe Scorcher Bluetooth Power Module 15-19 BMW M2 Competition/M3/M4 (F80/82/83/87) L6-3.0L (tt) S55