Macrobb
Full Access Member
I went with one of those straight-through glass-pack type(3" pipe), and it definitely worked well enough. Quieted it down a bit on my '88 with Banks. It was... obnoxiously loud with nothing on it.my truck has a chamblered muffler. i cant hear the engine or turbo. as soon as i fix this oil leak i can get oil off of everything so i can get a straight thru muffler installed. thought about straight pipe but California doesnt consider a turbo a muffler
Oddly enough, my '93 with factory turbo and full 2.5" exhaust(but no muffler)... doesn't sound bad at all. It's not obnoxiously loud. You can definitely hear it, and I might put a straight-through muffler on it before running it at 2500RPM for hours on end like I did this summer, but as long as you are only going 2200 or so, it's not annoying.