aFe Scorcher GT plug-and-play power module for 2012–2016 BMW 550i, 650i and 750i with the 4.4L twin-turbo N63. The module includes a high-quality case and vehicle-style harness, plus an LED in-cabin switch offering four settings for on-the-fly adjustment. It alters boost-related sensor signals to increase turbo boost, improving throttle response and drivability. Installation is simple and quick, and the unit is fully tested for reliability and compatibility with aFe products.
aFe Scorcher GT Module 12-16 BMW 550i/650i/750i V8-4.4L (tt) N63