Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution!
Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution!
The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra
Enables precise control of aftermarket performance components like fuel pumps, meth injection kits, boost controllers, port injection kits
Wirelessly connect your JB4 to your phone!
For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.
Upgrade From Your Outdated Batch-Fire Injector Controller!
Unlock additional power and performance with the JB4 tuner
Remove the dead area from your throttle pedal.
Quick and simple add-on for increased power!
Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain!
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-17-2026
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
This product was last offered at the strikethrough price on
05-12-2026
Take your Inline-4 BMW to The Next Level With this all in one Tuning Solution!
Tune out the delayed throttle response from the factory with Injen’s X-Pedal Pro Black Edition and revamp your driving experience!
This harness is the perfect solution for ReFlex+ users who want a simple, reliable, and cost-effective plug-and-play option without compromising their vehicle's stock wiring.
This product was last offered at the strikethrough price on
01-22-2026
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For Electronic waste gate!
*For Electronic waste-gate*
Gains of up to 35HP and 50lb/ft!
Not for sale or use in the state of California.