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PERRIN Air Oil Separator Red Stock TMIC
Subaru WRX/STI 2002-2007
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 air/oil separator kit works efficiently to remove harmful oil and vapors from entering your intake system which can affect your performance. This kit includes everything needed for the installation and has been designed for those with the factory top mount intercooler setup.
DETAILS:
NOTE:
Specifications
Brand:
PERRIN
Color:
Red
Installation Hardware Included:
Yes
Material:
Aluminum
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
0 of 1 people found the following review helpful
4out of
5stars
Tidwelroth
In the short time I've had this installed I've noticed my air fuel ratio is gotten better. My oil consumption has gone down the car overall runs better. Also the install does take some time, and if you want to cruise control to work you have to fabricate the cruise control bracket to make it fit. One of the things I noticed that I don't like about this is the plastic fittings it looks like there is an upgraded version with metal fittings unfortunately it's not advertised very well on your site..
1 of 1 people found the following review helpful
4out of
5stars
hindzie2004ej25
Installed on a previously bone stock 2004 STi (USDM), it was undergoing stage 2 upgrades with this install. Overall installation was not difficult, just tedious. I am mechanically inclined and this was pretty easy to understand the concept and get things mocked up. HOWEVER PREP & PATIENCE is key, this install is extremely tedious and always measure twice and cut once since there is not much extra material/hose. NOTE: WHEN APPLYING RTV DO NOT REMOVE THE BOTTOM FITTING COMPLETELY(if you do have fun trying to reseat)!!! Only pull the bottom fitting so its exposed about 1/8" or as specified. After said and done, I really like the functionality and fitment for the most part. It does get pretty busy in the engine bay with all the new plumbing but so far after 500miles i have no leaks or issues.
0 of 1 people found the following review helpful
5out of
5stars
motorbykemike
install took about 3&1/2 hrs for me , I did not remove the throttle body & while in there removed the hot water from the t/b as well . I ran the d/s valve cover hose to the single rear fitting , the pass side to the upper front and the crankcase hose to the lower front . bundled the hot water in/out lines w/ the oil return to help w/ condensation in the line . added 1/4 thick plastic washers behind the mounting bracket , between the strut tower for better fit & to prevent scratching the paint . mounted the alarm system horn/bracket to the lower bolt on the separator . may be making a new bracket to raise the unit up 2-3 as I do not use a strut bar. pretty god kit other than provided hose would not go on to the stock turbo inlet , used some I had laying around . cleaned tmic out and have driven a couple hundered miles so far , a few of which were under load , the grimmspeed 3port ebcs I have on the car vents to atmosphere and after a good flogging on the car oil would be present on the fenderwell , I have not seen this w/ the aos installed so it must be doing something..... i will use for a few months and decide as far as that goes and poss update this review as to the system overall performance .
0 of 1 people found the following review helpful
3out of
5stars
Andrew Peng
Good product - I chose this over Crawford's design because it can be disassembled and cleaned vs. the sealed unit from Crawford. I also liked the mounting system on this one better because it gave me more flexibility on where to put it. However, the unit I received had bad threads on the straight fittings. They were not 1/4in NPT threads and as a result they would not thread into the fitting on the separator without cross-threading. No, I'm not retarded, I'm an engineer by trade and after testing the threads, I determined the fittings had the wrong thread pitch. I tried working out the issue with Perrin, but that didn't work out. In the end, I invoked the RallySportDirect satisfaction guarantee and returned the item for a full refund. My build has changed in the meantime so I got a refund instead of a replacement, but when I'm ready to purchase another Air/Oil Separator I'll probably come back and get another Perrin unit - and I'll make sure the threads are good before taking my car apart and installing it! I wanted to add that RallySportDirect was AMAZING in every step of the return process. They even called me to make sure that everything was handled alright. Definitely a repeat customer for sure.
0 of 1 people found the following review helpful
5out of
5stars
Lalafreeacc82891
This was one of the best AOS i have ever had! i love perrin and there quality is amazing i have an 04 sti install took me about 2-3hrs just wish that it would come with more clear instructions it jumps from one diagram to a completely different one on the next page. all in all great product!
QUESTIONS & ANSWERS
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Q: 05 wrx LordPeePee19955 years ago
will this fit on an 05 WRX with an 05 STI tmic?
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1 of
2 people found the
following answer helpful
A: That should work fine, however we cannot confirm it 100%
Devan M. @ RallySport Direct 5 years agoWas this answer helpful? -
0 of
1 people found the
following answer helpful
A: That should work fine, however we cannot confirm it 100%
Devan M. @ RallySport Direct 5 years agoWas this answer helpful? -
1 of
1 people found the
following answer helpful
A: Yes it will fit! :)
Perrin_Thomas @Was this answer helpful?
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1 of
2 people found the
following answer helpful
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Q: PERRIN AoS TMIC vs FMIC ? 05 sti zbnt6 years ago
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0 of
1 people found the
following answer helpful
A: Yes there is a version that is designed for a front mount intercooler. PER1 PSP-ENG-607RD will fit FMIC's, and yes there is a difference with where the hoses are being ran as well as the mounting point of the actual AOS canister.
Chris W. @ RallySport Direct 6 years agoWas this answer helpful?
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0 of
1 people found the
following answer helpful
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Q: location oh2roundie7 years ago
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0 of
1 people found the
following answer helpful
A: The cruise control actuator is in the way of where this would be mounted. If you wanted to mount it in a different location, it would require a custom setup.
Chris W. @ RallySport Direct 7 years agoWas this answer helpful? -
0 of
1 people found the
following answer helpful
A: If you go to the iag website, and go to their oil separator instructions it will tell you how you can modify the oil cruise control bracket so you don't have to delete it.
The vaping champWas this answer helpful?
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1 people found the
following answer helpful
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Q: RHD ngian8 years ago
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2 of
2 people found the
following answer helpful
A: This AOS would not fit a right hand drive car unless you changed the mounting location, and that may require trimming and/or extending the hoses as well as modifying the mounting bracket.
Zach G. @ RallySport Direct 8 years agoWas this answer helpful?
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2 of
2 people found the
following answer helpful
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Q: Turbosmart hoses Danavan9 years ago
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0 of
0 people found the
following answer helpful
A: We are not able to swap out the hoses in this kit and Turbosmart does not offer all the sizes necessary to replace the hoses in this kit. The hoses that are included with this kit are listed below. (9’) 1/2” Crank Case Vent Hose (3’) 3/8” Fuel Injection Hose (5’) 5/16” Coolant Hose (4’) 5/16” Fuel Injection Hose
Zach G. @ RallySport Direct 9 years agoWas this answer helpful?
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0 of
0 people found the
following answer helpful
