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
Ships in 1-2 days
$149.00
This product was last offered at the strikethrough price on 05-12-2026
Eliminate crankcase pressure with one easy breather! Two Prong for Stock Valve Cover
2X Entries Into Our F80 M3 Sweepstakes For models with the Gen2 B58 or B48 engines only (B58TU / B48TU) For vehicles with the Gen2 B58C or B58D engine only
Get ready for your B58 to have a quicker kick from the throttle and some proper intake/turbo noise that can be heard both outside and from the cabin!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4714841
Mfg#:
043714LA
Ships on Mar 4, 2027
ON SALE!
$731.99
This product was last offered at the strikethrough price on 06-13-2026
Plug & play power — gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58!
Not for sale or use in the state of California. For models with the later Gen2 B58 (B58TU) engine only
Includes a new GEBA water pump with an upgraded metal impeller, an Elring gasket, and Genuine BMW installation bolts
10X Entries Into Our F80 M3 Sweepstakes For early vehicles with the Gen1 B58 (B58A) - Not compatible with the B58TU (B58D) engine
Brand:
ES#:
4780734
Mfg#:
11518632585EKT
In Stock
ON SALE!
$154.99
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
