Also called the "breather valve" or "oil separator"
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with FSI engines from VIN 8P-6-069001, split is in the 2006 model year - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.
Keep clean air running through your engine
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Brand:
ES#:
3676785
Mfg#:
8W0133843C
In Stock
$24.99
This product was last offered at the strikethrough price on 06-18-2026
Unleash the true potential of your supercharger!
10X Entries Into Our F80 M3 Sweepstakes Only for pre-facelift vehicles with press on supercharger pulley
Brand:
ES#:
4382061
Mfg#:
007911LA04KT
In Stock
ON SALE!
SAVE 20%
$647.53
This product was last offered at the strikethrough price on 06-13-2026
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
