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.
Brand:
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00
This product was last offered at the strikethrough price on 05-12-2026
Get a new set of spacers and widen the stance of your vehicle
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
275
Mfg#:
3055665
In Stock
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$119.99
This product was last offered at the strikethrough price on 05-12-2026
Mounts to the bumper portion in the grille area ; with PDC (Parking Distance Control). ONLY at ECS!!
10X Entries For Our 25th Anniversary Sweepstakes! ECS exclusive!
Brand:
ES#:
4698727
Mfg#:
51117379434
In Stock
ON SALE!
SAVE 26%
$73.99
This product was last offered at the strikethrough price on 05-02-2026
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! **4mm or thicker wheel spacers will be needed.**
This kit will allow you to restore the functionality of your on board computer's external temperature reading.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2635473
Mfg#:
65816905133KT
In Stock
ON SALE!
SAVE 23%
$88.53
This product was last offered at the strikethrough price on 05-02-2026
Replacement Bosch fuel injector to keep your engine running clean
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4686133
Mfg#:
13538656548
In Stock
$156.99
This product was last offered at the strikethrough price on 03-31-2026
Lifetime Replacement
