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.
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
Push past the factory boost limits without paying the "BMW tax." Ensure accurate boost readings and safe fueling up to 36 PSI with this Bremmen Parts 3.5 Bar sensor and Plug and Play adapter kit.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5492066
Mfg#:
13628644433KT
In Stock
ON SALE!
SAVE 20%
$109.99
This product was last offered at the strikethrough price on 10-28-2026
Everything needed for a performance ignition service including stock Bosch spark plugs, dielectric grease and High performance Turner ignition coils!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4690390
Mfg#:
12120037244TKT
In Stock
ON SALE!
SAVE 14%
$304.99
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
