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Showing results for tags 'EJ20 EJ22'.
I have my flame suit on so here goes... I've searched for the past 4 hours on here for EJ22 to EJ20T swap threads and came up empty handed. I'm looking to swap an EJ20T from a WRX 02-05 into my 99 OBS with an EJ22 to bring her up to spec with how she was supposed to be imported here into the states before the bureaucraps got in the way! Need to find a build thread which outlines which components I need to grab from the other car. It's my understanding I would only need the Engine (duh), the exhaust components for turbo operation, and the ECM. Does the 99 OBS harness plug directly into the WRX ECM/Engine Harness or do i need to do a harness swap? I have a good line on an EJ20T longblock with a TD0520g turbo, but has rod knock which I can rebuild no problem, have a shop with lift and cherry picker and am not in a hurry so I can build the engine/exhaust etc off the car until ready for install. I am just trying to avoid making a big mistake from a technical oversight with compatibility or missing something obvious. Thanks for the help, and yes I'm sure there is a thread buried out there somewhere.