Ciodice1994 Posted October 10, 2018 Share Posted October 10, 2018 Currently i have the ej20x swap in my 05 lego running the twin scroll vf38 turbo. My question is, will the vf37 uppipe bolt to the vf38 exhaust manifold without a problem? I KNOW THE TURBO FLANGES ARE DIFFERENT, I'm talking about where the exhaust manifold meets the uppipe, not where the uppipe meets the turbo. Reason being is I'm looking into a vf37 turbo (which I can get cheap) and I was wondering if I could get away with just changing the uppipe to get the correct flange and dp. Any answers appreciated as this is my first post, thanks! Link to comment Share on other sites More sharing options...
Guest Posted October 10, 2018 Share Posted October 10, 2018 All different plumbing between Legacy and Impreza twinscroll. Will not bolt on. Link to comment Share on other sites More sharing options...
Ciodice1994 Posted October 10, 2018 Author Share Posted October 10, 2018 So the ends of the uppipes aren't the same? They look very similar in pictures. I'm not talking about the turbo flange Link to comment Share on other sites More sharing options...
Guest Posted October 10, 2018 Share Posted October 10, 2018 Not same! Link to comment Share on other sites More sharing options...
mondtster Posted October 10, 2018 Share Posted October 10, 2018 The flanges are similar looking but not the same. If you want truly bolt together pieces you're going to need to get everything from the same application. Link to comment Share on other sites More sharing options...
Guest Posted October 10, 2018 Share Posted October 10, 2018 Not too mention significant difference in the piping diameter. VF36/37 much larger than VF38 style. Link to comment Share on other sites More sharing options...
Ciodice1994 Posted October 13, 2018 Author Share Posted October 13, 2018 Thanks for the feedback guys, I can get a complete twinscroll vf37 turbo kit (header up and dp with turbo) for $600 would it be worth the conversion? Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.