Precision CNC machined in-house to ensure unsurpassed quality and perfect fitment. Now available with a 3/4" NPT provision.
2X Entries Into Our F80 M3 Sweepstakes
Easily convert your breathers to AN hose ends and lines when doing a custom catch can project.
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Located under the intake manifold
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Fits models with ATC/AWP engine codes up to the 2002 model year
Stepped plastic valves that resides under intake manifold & attached to the engine block breather system
We Price Match - Give Us A Call or Chat! Fits models with AWP engine code from the 2003 model year
Attaches to crankcase breather valve
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For ATC & AWP engine code models - Up to the 2002 model year
Brand:
ES#:
4045288
Mfg#:
06A103221BQ
In Stock
Limited Qty Sale
$21.99
This product was last offered at the strikethrough price on 09-14-2026
Engines generate tons of pressure that has to go somewhere. A functioning crankcase pressure venting system, or PCV, is critical to preventing blowby and catastrophe. Repair or upgrade your PCV system with our catalog of OEM PCV components and aftermarket PCV upgrades.
Lifetime Replacement
