SUBARU JDM ENGINE SWAP - AN OVERVIEW

  Therefore any of the dual-scroll STI turbos or exhausts is not going to Focus on the EJ20X/Y Unless of course you swap most of the elements out for the ones that did arrive on the STI.  This has tested to be a critical detail to notice Should you be intending to use the turbo that arrives on this engine.Why acquire your engine from JDMDistro: