Unleash +49 horsepower and +37 lb-ft of torque on your F54 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!
Brand:
ES#:
5503806
Mfg#:
EC-10903-1KT
Ships in 1 Business Day
ON SALE!
SAVE 30%
$1398.00
This product was last offered at the strikethrough price on 11-07-2026
The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring
Access your BMWs DME wirelessly by connecting to your phone! The enthusiast's tool of choice for xHP Flashtool and many other transmission and engine tuning options.
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.
All the performance ECU/TCU upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.