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)
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
Includes Bav Auto Performance Ignition Coils, NGK 95248 Spark Plugs, and dielectric grease for a quick and easy install and upgrade!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4423823
Mfg#:
B4846PERFIGNG2KT
In Stock
ON SALE!
SAVE 19%
$260.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade your daytime running light modules and add the highly desired yellow DTM-style DRLs to your BMW's headlights!
10X Entries Into Our F80 M3 Sweepstakes For 2020 and earlier models with Adaptive LED Headlights
Brand:
ES#:
4819083
Mfg#:
055810LA12
In Stock
Limited Qty Sale
$225.00
This product was last offered at the strikethrough price on 05-02-2026
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
Lifetime Replacement
