Remove the dead area from your throttle pedal.
Remove the dead area from your throttle pedal.
Version 1.
Get up to +75 hp and +105 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Increase power without sacrificing reliability
For vehicles with production date up to 03/2011
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
09-20-2026
Increase power without sacrificing reliability
Add up to 40hp and 80lbs/ft. torque to your N55 today!
For vehicles with production date from 03/2011
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
09-20-2026
A piggy back tuner that allows you to adjust throttle response for peak performance.
Get up to +51 hp and +70 lb-ft through a safe and easy to use tuning module from RaceChip
Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip. Options for both harness types A and B
BMW used two different engine harnesses, please confirm if you have type A or B before ordering
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.
2025+
Increase performance without sacrificing reliability
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
09-20-2026