Restore fuel mileage and performance with a brand new air filter
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! For models with the earlier B46 engine - not compatible with the later B46D (B46TU) engine
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
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
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
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes
For vehicles without M-Sport brake package
Brand:
ES#:
4810619
Mfg#:
34116860909-XS
In Stock
ON SALE!
$553.99
This product was last offered at the strikethrough price on 06-13-2026
Includes a Schwaben European Pressure Bleeder & Catch Bottles, Schwaben Bleeder Wrench, and 710ml of OEM DOT4 brake fluid
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4355842
Mfg#:
007091ECS02KT5
Ships in 8 Business Days
ON SALE!
SAVE 14%
$154.94
This product was last offered at the strikethrough price on 05-02-2026
Lifetime Replacement
