OK folks, I want to finish out my 3" exhaust setup for the old boosted D17. and I need a little advice of which muffler to go with. Here's my current setup that isn't going to change:
- 3" downpipe mating up to a 3" (in/out) Magnaflow cat
- open dumptube
That plugs into a 2-1/4" NA catback...