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PERRIN Air Oil Separator Red Aftermarket FMIC ( Part Number:PER1 PSP-ENG-607RD)

PERRIN Air Oil Separator Red Aftermarket FMIC - Subaru WRX/STI 2002-2014

MODEL # PER1 PSP-ENG-607RD
Manufacturer Part # PSP-ENG-607RD

$396.00

MSRP: $440.00

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Description

The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of performance-robbing detonation.

The AOS increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system! As blow-by/oil builds up inside your intercooler, the less efficient it becomes due to less heat being transferred away from your engine. This leads to power loss and detonation, which can be damaging to your engine.

Reduce carbon build up in the combustion chamber, intake valves, and in your intake tract. Crank case blow-by is recirculated back to the intake to be ingested by the engine, but in doing so, gets stuck in the intake tract, intake valves, and the intercooler. This builds up over time which causes a loss in power and extra wear and tear on your valve train.

The PERRIN Air Oil Separator is not a catch can. Catch cans capture and water and oil vapor filling with a sticky oily mess requiring it to be emptied. The PERRIN AOS separates engine oil from water vapor and allows it to drain back into the engine. Oil entering from the crankcase vents spins counter clockwise through the entire body of the AOS, passing along four walls equaling roughly 50.25 sq/in of surface area. The multiple baffle walls in our compact design simulate the surface area of an AOS that is 13.5" tall!

As oil accumulates on all the walls, gravity pulls it to the bottom of the can where it drains back to the engine block while water vapor and air merge with the intake air and are reburied in the engine. This means no maintenance or upkeep.

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RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.

Specifications


Brand: PERRIN
Color: Red
Installation Hardware Included: Yes
Material: Aluminum

Mfgr. Warranty: 5 Years
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee
WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
  INSTALLATION INSTRUCTIONS

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Verified Purchase

2004 STi Install
Kawasaki3070 4 years ago
Was a great install! Took me and a friend about 6 hours to put it on. The location of my FMIC piping out of the throttle body prevented me from using the lower valve cover vent inlet. Product alone is in perfect condition and comes with plenty of materials.
Comment

  • Q: Mounting Bracket  Big Bad Bionic Boy 3 years ago

    Answer

    I'm a owner of Perrins AOS for a TMIC setup. Shortly I'll be changing to a FMIC setup. I would like to purchase the FMIC mounting bracket to relocate the catch can on the firewall. Do you sell the FMIC mounting bracket by itself alone?


    • A: We do not have the bracket available individually.


      Nick S. 3 years ago
  • Q: Fittings  Big Bad Bionic Boy 3 years ago

    Answer

    Do all your AOS kits offered here on Rallysportdirect.com include the Custom Back Drain Fitting and all metal fittings? Or is the Custom Back Drain Fitting sold separately and all metal fittings only available direct from Perrin?


    • A: The custom drain back fitting is included with the Perrin AOSs, and we do not stock the all metal fittings option, but we should be able to special order that option.


      Zach G. 3 years ago
  • Q: Difference between FMIC and TMIC  Big Bad Bionic Boy 3 years ago

    Answer

    Is the difference between the two kits you offer just mounting brackets and engine bay location? Or are there two designs of AOS cans between the kits available? Eventually I'll upgrade to a FMIC next year but need to know if I'll be purchasing a whole new different AOS kit upon the change.


    • A: The main difference between TMIC and FMIC air oil separators is the mounting bracket and hose routing. The canister is the same for both, and either can be used with FMIC or TMIC, but some modification may be required.


      Zach G. 3 years ago
  • Q: Noticed silicon sticking out like melted rubber?  Luis Pelaez 3 years ago

    Answer

    So earlier today while cleaning the bay I noticed Silicon sticking out of the bottom like melted rubber. The AOS sits close to the turbo and I'm thinking it might be causing that but what can you guys say? Is that normal? Or I need to check it out?


Subaru Impreza
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WRX STI
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WRX STI Sedan
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