I installed my fentons myself and drove it to a nearby exhaust shop to run the pipes. That trip, my truck sounded like 2 loud-a$$ Harleys riding next to eachother. It turned a lot of heads and I got a few thumbs up at the intersections! Anyway, I paid $200 for the dual-in/dual-out stainless muffler from Patricks, and the exhaust shop charged me $300 the run the 2" pipes. They run from the fentons to the muffler, which is in the stock location, and then the tailpipes go straight out the back. TERRIFIC sound. I checked in to stainless. That quote was $900 3 years ago.
