Selected Savings — Pick Your Favorites Today
Selected Savings — Pick Your Favorites Today

Shopping Cart

Menu

JB4 AntiLag (Anti-Lag) kit for BMW N54

JB4 AntiLag (Anti-Lag) kit for BMW N54

Original price was: $35.00.Current price is: $28.00.
  • Free shipping on orders over $40!
  • Secure Payment: Guaranteed safe & secure checkout with encrypted protection.
  • Return within 30 days. Duties & taxes non-refundable.

Includes 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 details are posted here.

Alfa Romeo JB4 Tuner

Add a Review

Your email address will not be published. Required fields are marked *

Related Products