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Ships to:
United States and many other countries | See details
Ships to:
United States and many other countries | See details

Details about  Prova Air / Oil Separator AOS 2002-2013 Subaru WRX STi Forester Legacy JDM

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Prova Air / Oil Separator AOS 2002-2013 Subaru WRX STi Forester Legacy JDM
Item Ended
Item condition:
Jan 20, 2014
US $289.99
FREE Standard Shipping | See details
Item location:
Portland, Oregon, United States


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Seller assumes all responsibility for this listing.

Item specifics

Condition: Used Brand:


I am selling a slightly used Prova Air / Oil Separator AOS. Purchased from Rally Sport DIrect for $419.99.  Comes with everything shown in the pictures. Free shipping applies to the lower 48 states only. Fits most Subaru turbo models, please confirm fitment before purchasing.

Description from RSD:

The Prova Subaru Air Oil Separator is a great way to cut down on unwanted oil in the intake track. By reducing the oil that enters the intake track, you will ultimately have a cleaner intake system but more importantly the oil in the intake track if sucked into the motor can induce detonation. 

The Prova Air Oil Separator is a different design type and is a great alternative to an oil catch can. Instead of collecting the oil and letting it pool into a can, the Prova system allows this oil blow by to enter back into the oil system directly via the oil fill tube. This eliminates the problem of overfilling your catch can resulting oil starvation issues due to having collected too much oil in your catch can. 

Installation is very straight forward. It will work with your factory Subaru Oil Fill tube and your stock PCV System. 

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