Alpha Performance Air/Oil Separator - Black

The Alpha Performance GT-R Air/Oil Separator is designed to remove oil vapor from your VR38's crankcase before it ends up in your intake tubes and combustion chamber. Oil vapor blow-by can have a detrimental effect on your engine — reducing power output and even causing harmful detonation by altering your air/fuel ratio. With its 3-tier design (air inlet, air outlet, reservoir base), the separator effectively separates the oil and discharges it back into your oil pan through an oil drain-back system with check valve, so you never have to worry about draining a catch can. The CNC billet aluminum body is black anodized for corrosion resistance and a stealthy look, with high-quality seals and AN fittings, and an Alpha logo machined into the top as a finishing touch for your engine bay.

• Fitment: 2009-2021 Nissan GT-R (R35) — all USDM, JDM, Gulf Spec and European models, LHD and RHD (2015+ Nismo requires AMS Coolant Expansion Tank for fitment)
• Product: Alpha Performance air/oil separator, black anodized
• Removes oil vapor blow-by from the VR38 crankcase before it reaches intake and combustion chamber
• Maintenance-free oil recovery — oil drains back into the oil pan; no manual draining
• 3-tier design: air inlet, air outlet, reservoir base with drain-back check valve
• CNC billet aluminum body, black anodized, with Alpha logo machined into the top
• Compatible with the Alpha Fuel Cooler; simple installation using factory ports, includes all brackets, lines and hardware
• AMS part ALP.07.04.0023-1

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