Hi - has anyone here attempted to retrofit the 2008 + WRX plastic intake manifold to an earlier EJ25 - I believe the intake plenums are longer and slightly narrower than the stock alloy EJ25 offering- however i wondered what other differences there may be such as bolt patterns to the TGVs potentially (and the re-positioned under manifold throttle body which is *why* I'm interested).

 

Nobody?