Bolt on up to +9 WHP / +10 WTQ and lower intercooler outlet temps by 66° F with our In-House Engineered FMIC Kit!
10X Entries Into Our F80 M3 Sweepstakes
Noise Pipe Delete Kit (ES3576737) must be purchased separately for proper fitment on non-GLI models. For vehicles with FSI engine only.
Brand:
ES#:
4413998
Mfg#:
007812LA01-02KT
In Stock
ON SALE!
SAVE 25%
$1442.99
This product was last offered at the strikethrough price on 06-13-2026
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 only - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.
Help your engine breathe and regain gas mileage
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! For vehicles with TSI engines only
Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings.
Makes short and easy work of walnut blasting your intake ports and valves! Works with most universal walnut blasters.
2X Entries Into Our F80 M3 Sweepstakes
Bolt on up to +11 WHP while dropping inlet temps by 40° F with our In-House Engineered, +56% larger Intercooler Upgrade!
10X Entries Into Our F80 M3 Sweepstakes
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
