JB4 AntiLag (Anti-Lag) kit for BMW N54 Select:Full Kit 5) Facelift with the 45

5) Facelift with the 45 TFSI engine

designed for high-performance applications that demand the best

Power Gains up to 40hp to the wheels (55hp crank) on a completely stock car

Our Stage 2 LPFP flows approximately 100% more than stock

delivering a deeper

JB4 AntiLag (Anti-Lag) kit for BMW N54 Select:Full Kit 5) Facelift with the 45Includes a programmed chip and wiring harness to allow on the fly anti lag. Select a gear, hold down the volume button, floor the car, and once boost has built up release the volume button to instantly take off under full boost. Absolute must have for rolling races of any transmission type and works well for automatics off the line too. Requires a BMS back end flash map and ethanol fuel is strongly suggested. Installation directions and additional