BMW N63/N63R/N63TU JB4 - Burger Motorsports JB4-N63

BMW N63/N63R/N63TU JB4 - Burger Motorsports JB4-N63 Power gains of up to 100hp and 140tq to the wheels on a stock vehicle The JB4 adds upon the Stage1 by including CANbus, full data logging, multiple...

BMW N63/S63 Stage 1 for E/F/G Chassis BMW - Burger Motorsports S1-N63-TUKT2

BMW N63/S63 Stage 1 for E/F/G Chassis BMW - Burger Motorsports S1-N63-TUKT2  This plug and play tuner attaches to sensors in the engine bay and works with your factory DME tuning to remap your boost,...