Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with TSI engines only
In House Engineered "Air Technology" Featuring a Dual Air Inlet Scoop, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance!
10X Entries Into Our F80 M3 Sweepstakes
Featuring Bimmerhelp's direct injection port cleaning tool, walnut shell blast media (15lbs), and a 'blast out of a bucket' media blaster attachment
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4000811
Mfg#:
034-108-Z054KT
In Stock
ON SALE!
SAVE 20%
$176.99
This product was last offered at the strikethrough price on 05-02-2026
High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5.25" Base OD / 7" Filter Height / 4.5" Top OD
10X Entries Into Our F80 M3 Sweepstakes
Replacement air filter for ECS Luft-Technik air intake kits
Brand:
ES#:
3086103
Mfg#:
003675ECS04AKT
In Stock
ON SALE!
SAVE 25%
$73.99
This product was last offered at the strikethrough price on 06-13-2026
Bolt on up to +24 WHP / +18 WTQ and lower intercooler outlet temps by 80° F with our In-House Engineered FMIC Kit!
10X Entries Into Our F80 M3 Sweepstakes
Will not fit vehicles with forward collision warning radar
Brand:
ES#:
4007071
Mfg#:
023624ECS02-01KT
In Stock
ON SALE!
SAVE 15%
$1126.99
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
