Mufflers or "cans" are getting pricey. I remember when you could get a complete 4 into 1 exhaust system that dropped 30+ pounds & added power for under $1K. Long ago. Today I saw an optional "can" that cost $860 & actually reduced power according to the dyno. Who would buy that? Probably sound nice but who pays $860 for less power? It's a free country, I'm just trying to understand.