Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.
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
Increase drivetrain rigidity and put that power to the ground! This industry-leading encapsulated design reduces NVH and prevents heat transfer.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4758143
Mfg#:
043588LA04
In Stock
ON SALE!
SAVE 15%
$452.99
This product was last offered at the strikethrough price on 06-13-2026
Offering superior fatigue resistance over conventional plastic screws. Say goodbye to snapped and mangled bleeder screw heads!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2739096
Mfg#:
003530ECS01A
In Stock
ON SALE!
SAVE 25%
$35.99
This product was last offered at the strikethrough price on 06-13-2026
Kit includes new HPFP gaskets needed for a complete and easy install - includes the adapter wiring needed for earlier models
10X Entries Into Our F80 M3 Sweepstakes For vehicles with a production date up to 03/2014
Capable of over 800hp with supporting mods while using any downpipe intake and charge pipe combo!
For vehicles with a production date of 07/2013 and an electronic wastegate only (EWG)
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.
Partial Replacement
