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PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007
PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007
PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007
PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007
PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007
PERRIN Air Oil Separator Black Stock TMIC - Subaru WRX/STI 2002-2007

PERRIN Air Oil Separator Black Stock TMIC

Subaru WRX/STI 2002-2007

$486.20
msrp: $572.00

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Features & Product Details

RallySport Direct carries a great selection of aftermarket performance products brought to you by PERRIN Performance. 

 

Here, you are looking at the PERRIN Performance Air Oil Separator designed to work with the stock top mount intercooler. This is a properly engineered kit designed to prevent harmful oil vapors from entering your intake system which can most definitely have an effect on your overall performance. 

 

 

DETAILS:

  • Traps oil from the crankcase ventilation before it enters the intake system
  • Reduces the chances of detonation 
  • Increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system
  • Reduces carbon buildup in the combustion chamber, intake valves, and intake tract
  • NOT a catch can system
  • Separates engine oil from water vapors and allows the oil to drain back into the engine
  • Oil entering from the crankcase vents spins counterclockwise through the entire body of the AOS that passes along 4 walls equalling 50.25 square inches of surface area
  • Multiple baffle walls in the compact design simulate the surface area of an AOS that is 13.5" tall
  • Comes provided with all necessary hoses and hose fittings
  • Can comes with a black powder-coated finish
  • All hardware, brackets, fittings, and clamps are included to make this AOS system ready for the installation



  • NOTE:

  • 02-05 WRX will need to remove the Cruise Control Actuator in order to install the AOS
  • Specifications

    Brand: PERRIN
    Color: Black
    Installation Hardware Included: Yes
    Material: Aluminum
    Mfgr. Warranty: 5 Years
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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    QUESTIONS & ANSWERS

    • Q: Perrin tmic air oil separator   Ray 2 years ago

      Does this utilize the oem pcv system? If so does the pcv system have to be modified? Does this require a tune like some air oil separators?
      • 0 of 0 people found the following answer helpful

        A:  You can actually take a look at the full installation instructions on the product page under "Product Resources" just above the "Specifications" it will show the full install process for you.

        Lane H. @ RallySport Direct 2 years ago  
          
        Was this answer helpful?
    • Q: Fitment   EliteiDutchHD3 years ago

      Will this fit on a RHD car?
      • 0 of 0 people found the following answer helpful

        A:  HArd to say, you have a BUNCH of stuff over on the right hand side of the engine bay, so you would have to mount this on the left side, but at that point you would have to modify all of the lines, and possibly the brackets to get it to work. So to be safe, I would say no. But it could work if you don't mind hacking the kit up to make it work.

        Rick C. @ RallySport Direct 3 years ago  
          
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    • Q:   lange9185 years ago

      Will this AOS work with an aftermarket process west TMIC?