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Moroso 85647

Air-Oil Separator Kit for Subaru STI

Moroso 85647

710-85647

made in usa
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Moroso 85647 Air-Oil Separator Kit for Subaru STI $298.99
Air-Oil Separator Kit
  • 2008-2014 for Subaru STI
  • Twin
  • Small Body
  • Front Mount Intercooler
  • Black Anodized Finish

  • Specifications:

    Manufacturer's Part Number:
    85647

    These Moroso Air-Oil Separator Tanks are plumbed into a vehicle's breather/PCV system to capture excess crankcase vapors and the residual oil mist from re-entering the intake track. There are versions available for factory configurations, vacuum pumps, and universal installations.

    Vehicles from the factory vent these excess crankcase vapors and residual oil right back into the intake manifold, which could cause detonation and oil deposits to form in the intake track. Moroso's polished billet aluminum bodies complement any engine compartment and can be chromed or powdercoated for a custom look.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations