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02-07 Subaru WRX & STI Engine
sale

Precision Works AOS Air Oil Separator 02-07 Subaru WRX & STI

Sale Price:$190.00 Original Price:$245.00

Part Number: PW-SUB-AOS

Description: AOS Air Oil Separator

Details:

Air oil separator removes oil from engine ventilation system so the oil does not get into the intake system.

Key Features:

  • Retains OEM PCV valve

  • Engine performs cleaner & efficiently

  • Precision CNC machined

  • 6061 billet aluminum

  • High quality continental hose

  • Includes fittings, caps, and zip ties

Designed to work with the following Subaru:

  • Subaru WRX 02-07

  • Subaru STi 04-19

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