Precision Works AOS Air Oil Separator - Subaru WRX 02-07 STi 04-19

Availability: In stock

Retail Price:   $245.00
Sale Price:   $190.00
190.00

Product Code: PW-SUB-AOS-BLK

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Precision Works AOS Air Oil Separator - Subaru WRX 02-07 STi 04-19

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