Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 22lbs with this Performance intercooler!
Featuring an 85% increase in frontal surface area leading to 90% more volume for increased cooling and power!
Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shipping
Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay. Without oil cap.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4623942
Mfg#:
11127588412M
In Stock
ON SALE!
SAVE 40%
$433.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4690387
Mfg#:
12138616153TKT
In Stock
ON SALE!
$210.81
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
