The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra
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.
The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring
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!
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Version 1.
see up to +22hp and +32lb-ft TRQ!(Wheel)
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
07-18-2026
A piggy back tuner that allows you to adjust throttle response for peak performance.
Add an Install Kit to Your Motiv ReFlex Control Unit!
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
Quick and simple add-on for increased power!
Next-Gen Power Delivery with OEM-Level Integration - up to +30 HP / +30 TQ
2X Entries For Our 25th Anniversary Sweepstakes!
2025+
Upgrade From Your Outdated Batch-Fire Injector Controller!