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.
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#:
4369812
Mfg#:
003779ECS05-02
In Stock
ON SALE!
SAVE 10%
$238.99
This product was last offered at the strikethrough price on 06-13-2026
A direct plug-and-play kit upgrade with up to 10% more energy output than stock! Featuring blue Dinan ignition coils.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! S63 has 2 different ignition coil plug styles. 2016+ requires a small cut on the ignition coil side connector.
Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in pack of 6 units - Minimum flow of 750cc @ 3bar (43.5 PSI industry standard)
2X Entries For Our 25th Anniversary Sweepstakes! NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injection kits only
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
