AMS Alpha Performance R35 GTR Air/Oil Separator

The AMS Alpha Performance R35 GTR Air/Oil Separator is designed to remove oil vapor from your the 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.Vehicle Fitment:2009+ Nissan R35 GT-R*2015+ Nismo Edition requires AMS Coolant Expansion Tank for fitment.Shipping Times:Ships from AMS 1-2 weeks on average.More from AMS:Even if your car is stock, you’ll find an oil film in your intake tract due to the inadequate factory PCV system. As boost increases so do oil vapors. If you are using ethanol based fuels and/or are using a rebuilt aftermarket engine the problem gets worse. Much worse. Usually the problem surfaces with oil coming out of your blow off valves making an oily, stinky mess in your engine bay.Maintenance Free Oil RecoveryTo solve the problem of excess oil vapor blow-by, our 3 tier design (air inlet, air o