I had a muffler shop fab up a custom exhaust for my truck recently for $320 with a Gibson muffler. I had a Gibson on my last truck and liked how it sounded but wanted to have duals exiting in front of the rear tire instead of behind, and I didn’t want to remove my spare tire. I figured Gibson had selected the odd 2.5” inlet and dual 1.75” outlets on all their exhaust kits for a reason so I had the shop order their superflow muffler #758216 that had the same dimensions. The shop used 2” pipe on the exits, I guess it’s what they had or it was just easier to do. Anyhow it sounds good without being too loud, I guess you may think it sounds ricy at WOT when its pushing a lot of air, but at idle and while driving sounds deep without being too loud when I'm running on the highway. sorry no sound clip as of yet. Ive got a picture if I can ever figure out how to load it.