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Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Community Media
Crawford TMIC V3 Air Oil Separator Black (Part Number: )
Crawford TMIC V3 Air Oil Separator Black
Subaru WRX 2008-2014 / STI 2008+
Read 5 Reviews | 12 Q&As
Part # S0699
$337.46
msrp: $374.95

In stock! Ships same day

Features & Product Details

RallySport Direct proudly carries a great selection of Air Oil Separators from Crawford Performance. 

On this page, you are looking at the Crawford Performance V3 Air Oil Separator. This particular model has been designed for those of you who are still utilizing the top mount intercooler system. This is a great solution from keeping harmful oil and vapors from entering your intake system which can certainly have an effect on your performance as it can change your octane rating, and long-term effects include clogged valves.

Here are the details:

  • Not a catch can
  • Designed for those utilizing TMIC setups
  • Closed loop and maintenance free
  • Extends the life of your engine
  • Reduced detonation and risk of engine and ringland failure
  • Reduces fuel dilution and subsequent power loss
  • V3 has been designed with patent pending technology
  • Double labyrinth chambers increase efficiency
  • Does not delete smog component \
  • Utilizes OEM PCV system
  • Fits both LHD and RHD vehicles
  • No coolant line makes for easier installation
  • Black finish
  • Includes required hoses and clamps
  • Specifications

    Brand: Crawford
    Color: Black
    Installation Hardware Included: Yes
    Material: Aluminum
    Mfgr. Warranty: No Warranty
    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

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    5 Reviews
    4.2 out of 5 Stars
    5 Stars
    (3)
    4 Stars
    (0)
    3 Stars
    (2)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Crawford TMIC V3 Air Oil Separator Black ( Part Number: S0699)
    0 of 1 people found the following review helpful
    Fitment  2 months ago
    3out of 5stars

    Giving it a 3 since it does not fit with a process west verticooler, to me the mounting point is not practical on the V3 gunna try and sell it and get the V2 of just go IAG
      
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    Nice product 2 months ago
    5out of 5stars

    Just like as espected, installation depends on how patient you are because fitment issues might come up depending on already installed mods such as fuel rails... The routing of the hoses is easy follow the instructions or do it as you see fit (use common sense) in my case was a little different but luckily enough hose was provided. Quality of product is great, as usual from Crawford.
      
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    1 of 2 people found the following review helpful
    Easy Install 9 months ago
    5out of 5stars

    Everything was as described. Instructions were super straight forward. Only problem I ran into were some fitment issues due to having different fuel rails and injectors but it’s nothing a little bit of grinding couldn’t fix. Would recommend
      
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    2 of 3 people found the following review helpful
    2017 STi 1 year ago
    3out of 5stars

    I bought this for my 2017 STi. The hose clamps in my 2017 STi are different than the video/directions and significantly more difficult to remove. I highly recommend using hose remover pliers for the hose clamps. A ratcheting box end wrench is needed to mount the AOS to the fuel injector covers. Overall, the AOS is well built, however the installation was unnecessarily difficult due to a poor mounting location, the directions were incomplete/inaccurate for 2017 models, and Crawford was unresponsive to my questions regarding installing the AOS on a 2017 model. Hence my rating of 3 stars. Pros: The AOS appears to be well built with high quality welds. There were no noticeable changes to the way the engine runs after the installation; which is a good thing; i.e. no check engine light or problems. The extra hose clamps, stickers, and license plate frame were a nice touch. Cons: The instructions for the 2015 STi aren’t accurate for the 2017. If you plan on installing this on a 2017+ STi, recommend reading this: http://www.iwsti.com/forums/diy-mods-and-installations/298594-crawford-v3-aos-install-2017-2018-stis.html The mounting location of the AOS sucks. Access to the mounting bolts are extremely tight. A better solution would have been to mount the AOS to the adjacent sound generator mount, especially since the sound generator is removed as part of the AOS installation. Also, the provided intake plug (to fill the hole in the intake tube after removing the sound generator) looks nothing like the one in the video. It's a cheap piece of plastic that was crushed by the stock clamp and being squeezed out of the intake tube...which would allow air into the intake tract downstream of the airbox and the mass airflow sensor. Will be purchasing a sound generator delete kit. Other thoughts: I use my car as a daily driver. Although my car only had 2,000 miles at the time of installation, there wasn’t any oil in the intercooler when I removed it. Overall, I’m happy that I installed the AOS for peace of mind. However, if I had to do it over again, I would buy a AOS that is easier to install, especially since oil doesn’t appear to be a problem.
      
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    1 of 2 people found the following review helpful
    2008 STI Crawford AOS V3 1 year ago
    5out of 5stars

    I am happy with this AOS. The Crawford installation directions were easy to follow and the video was also helpful. Mounting this AOS on to the air intake manifold next to the turbo is a very tight spot. I recommend taking off the turbo heat shield and unbolting the waste gate to swing out of the way, this will give you the space needed to use a ratchet. Also, don't over tighten when screwing into aluminum, use blue loctite and make bolts snug. Some of the other AOS are hose monsters. I like how this AOS just has 4 ports and hose lengths are not too long. I would recommend this AOS.
      
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    QUESTIONS & ANSWERS

    • Q: V3 air&oil separator  el_mostro_ace891683 months ago

      What would be the difference installing this kit with a FMIC (Mishimoto) on a 2011 STI
      • 0 of 1 people found the following answer helpful

        A:  The main difference between this kit and the FMIC kit would be the mounting bracket. The hoses are most likely different lengths as well.

        Karsten B. @ RallySport Direct 2 months ago  
          
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      • 0 of 1 people found the following answer helpful

        A:  Most FMIC piping routes thru the area where this canister is mounted. We recommend our V2 kits for the widest fitment options available at this time.

        Crawford Performance @
          
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      • 1 of 1 people found the following answer helpful

        A:  You can mount it on the old top mount bracket on passenger side giving you enough room to route you fmic piping without having clearance issues.

        MAU. STI @
          
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      • 1 of 1 people found the following answer helpful

        A:  Need instructions hit me up on IG @mau.sti

        MAU. STI @
          
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    • Q: E85  BoFlex3 months ago

      Is this compatible with the flex fuel kit ?
      • 0 of 0 people found the following answer helpful

        A:  As long as it isn' t mounted in the same place, than yes, our AOS systems are compatible with any fuel type.

        Crawford Performance
          
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    • Q: AOS in Winter  BrockFoz3 months ago

      Is there any worry when it comes to running this AOS in cold weather? Winter is coming up and I live in the good ol state of ID. I've read about some issues with the V2 in the winter. Thanks!
      • 1 of 1 people found the following answer helpful

        A:  No, the V3 is designed and mounted in a way that it does not experience any cold weather condensation. The V1 was our only version that experienced this issue and it was discontinued and replaced with the V2.

        Crawford Performance
          
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    • Q: 09 wrx fitment  Hunter3 months ago

      If anyone could tell me what what hoses i take off, where they are, and also how to mount this it would be great. Crawford instructions are half for the wrx and half for the sti and the sti has more room to mount it. If anyone has any pictures to clear up where the hoses go and how they mounted it I would really appreciate it.
      • 0 of 0 people found the following answer helpful

        A:  The instructions on this page are not up to date. Please follow this link: https://cdn.shopify.com/s/files/1/1117/0440/files/install_instructions_S0699_WRX_sm.pdf?12607002367727621114 Call us if you have any questions.

        Crawford Performance
          
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