RUMORED BUZZ ON SUBARU WRX STI FOR SALE

  Which means any of the twin-scroll STI turbos or exhausts is not going to Focus on the EJ20X/Y unless you swap all of the components out for the ones that did appear on the STI.  This has verified to be a important element to note if you are planning to make use of the turbo that will come on this engine.Numerous Subaru EJ20 engine house owners