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2004 Forester STI Air Oil Seperator

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Hi all, first post so hope I don't upset anyone?

My FSTI (right hand drive) is suffering a small amount of oil pooling in the turbo inlet pipe, I've a Grimmspeed seperator fitted but to be fair it is not very efficient.  Looked around for a package I could buy off the shelf, Imprezas are covered but not Foresters.  Just wondering if anyone has successfully fitted a good quality off the shelf system?

Thanks in advance.



  • Author

Hi Tidgy,

Thanks for the reply, is your wife's car a Forester, I'm presuming it is?

  • Author

Hi Tidgy,

Sorry if I'm a bit of a pain, but could you upload a pic of the location of the AOS in your wife's car (I've an idea where it could go), this will give me a great start point for the installation without having to "reinvent the wheel"  so to speak?

Many thanks

If you look at the pics on that thread, the last pic, round vertical can attached to the bulkhead. Only hicup is i doubt it will fit with the standard top mount intercooler.

 

Does yours have the secondary air system? where the pump sits could be a possible place if not.

 

Get some pics up of yours by the wsay 🙂

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