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
In-house engineered for optimal airflow and induction sound! Featuring a durable aluminum intake tube, high-flow dual-cone filter, and wrinkle black powdercoated finish.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4842599
Mfg#:
051730LA05
Ships on Oct 30, 2026
ON SALE!
SAVE 25%
$305.99
This product was last offered at the strikethrough price on 06-13-2026
Portable for at-home or on-the-go charging. Charging rates of up to 30 miles per hour - max rated power up to 9.8KW. Compatible with all vehicles utilizing the standard J1772 connector.
Brand:
ES#:
4635610
Mfg#:
B5G40
In Stock
ON SALE!
SAVE 34%
$187.99
This product was last offered at the strikethrough price on 05-02-2026
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
