JB4 Group 7 SENT Tuner

The Burger Motorsports JB4 Group 7 SENT Tuner is a plug-and-play performance tuner designed for various Audi and VW models. It connects to engine sensors and works with the factory ECU to remap boost, timing, and fueling for increased performance and reduced turbo lag.

This tuner features full SENT sensor technology and CANbus integration, allowing it to access and utilize extensive engine data for optimized tuning strategies. It also includes safety features like maintaining low boost until the engine reaches optimal operating temperature and dropping to a low boost map if issues like overheating or knocking occur. The JB4 supports ethanol mixture mapping and is compatible with the free JB4PRO app for on-the-fly map changes, data logging, and firmware updates.