Snowman,

when you rejoin the downpipe w/the wastegate 1.5" pipeing, be sure to enter the DP @ a shallow angle.
Example.



Notice the somewhat smooth mandrel bent tubing transitions. No sharp bends or crush bent tubing.

Also, if can rejoin the your wastegate 1.5" tubing further back into your 3" exhaust system, the better. Make sense?

You want a minimun 18"-24" downstream of the turbo downpipe flange for your wategate tubing to re-enter your downpipe.

Goodluck w/the muffler shop.



MBHD

12 port SDS EFI