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.
High pressure fuel injector supplies fuel from the rail to the cylinder
We Price Match - Give Us A Call or Chat! For vehicles with a production date up to 01/2011 For vehicles with EU5 injectors and a production date up 01/2011
Brand:
ES#:
3998848
Mfg#:
13537568607
In Stock
$185.99
This product was last offered at the strikethrough price on 04-21-2026
The ULTIMATE N55 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP.
10X Entries Into Our F80 M3 Sweepstakes For Vehicles with a Production Date from 01/2011
Your last ccv hose! Upgraded silicone crank case hose with new OE crank case and valve cover fittings and new o-rings.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4905521
Mfg#:
018481LA02
In Stock
ON SALE!
SAVE 25%
$84.99
This product was last offered at the strikethrough price on 06-13-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
