JB4 AntiLag (Anti-Lag) kit for BMW N54 Select:Full Kit Power Gains up to 40hp

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

this intake system enhances both performance and engine efficiency while adding a sporty induction tone to every drive

5) Facelift with the 45 TFSI engine

2021+ BMW G80 M3 (Sedan)

Horsepower Supported 100% E85: 800

JB4 AntiLag (Anti-Lag) kit for BMW N54 Select:Full Kit Power Gains up to 40hpIncludes 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