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
Capture harmful oil vapors and keep your intake tract clean. Now featuring an easy to empty drain plug!
10X Entries For Our 25th Anniversary Sweepstakes! For use with custom plumbing and ECS universal mounting bracket kit
Brand:
ES#:
4369811
Mfg#:
003779ECS05-01
In Stock
ON SALE!
SAVE 46%
$233.99
This product was last offered at the strikethrough price on 05-02-2026
If your clutch is slipping on your F10 M5 or F06 M6, it is time to upgrade! Luckily, SPEC clutch offers its very own high-performance clutches that are designed with power in mind.
This Super Twin SST clutch and flywheel combo from SPEC is rated
ECS engineered to improve power application and offer superior service life over factory rubber bushings
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4030646
Mfg#:
026808ECS
In Stock
ON SALE!
$178.99
This product was last offered at the strikethrough price on 06-13-2026
Everything you need for your ignition service upgrade - featuring black Dinan ignition coils
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Everything you need to service your ignition system, featuring Dinan performance ignition Coils in blue!
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
