Ok so I've got a GSR in a EG chassis. The turbo setup is a precision 6262 .63 a/r t3 V band. I've been running into issues as I ordered a 3 inch 1320 top mount DP and its way too big. Looks like the exit on the turbo housing is 2.5 inch so i'm trying to see if anyone has any ideas or links on who makes a v-band downpipe that would fit my setup.

I ordered 2.5 inch flange which seems to match the turbo however don't think I can crush the 3inch pipe slightly to get it to a point to weld a new flange on it. Any assistance would be appreciated

Justin

 

You would use A T31 flange with a 3" pipe provision, not an actual 2.5" standard flange.

Or 2.5" 4 bolt to 3"v-band conversion system