I recently purchased an Espelir JGT500 catback and downpipe.* I took off my old exhaust, a Tsudo that I bought from another member for cheap, and its laying around the garage taking up space.* The Tsudo can is dented up and has a stained up muffler tip.* *I thought about just replacing the muffler with a universal one and I ended up buying this APEXi Dunk muffler for $65.* The only thing is that the piping dia looks to be about 2.5 to, maybe 2.75 at the inlet behind the canister.* Inside the canister it looks to be even smaller about 2 inches maybe 2.25, and thats bieng generous.* I have always loved the look and sound of the APEXi Dunk and the HKS Drager, plus my Dunk Megaphone is super clean.* I want to have it welded on to my old Tsudo pipes but I thought I'd ask you folks what the drawbacks would be given the smaller piping on the Dunk.* Is it worth it? The rest of the Tsudo piping is 3inch straight through no resonators.* I hoped the Dunk would be quieter than the N1 style canisters, plus I thought it'd be unique because I havent seen an Evo with a Dunk.* Thanks guys.* 8)