Used to cap off the the vacuum port on the side of the intake manifold for vehicles running catch cans. Includes a tap to supply vacuum to a boost gauge.
Also called the "breather valve" or "oil separator"
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Mounts on the driver side of the intake manifold
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Comes off the PCV valve on the intake tube
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AEG engine code only
Located under the intake manifold
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! AEB, ATW and AUG engine codes only. Also fits AWM engine code up to the 2002 model year only.
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.
