What is the quietest muffler ever produced? It obviously doesn't need to complete choke down my 350, but it does not need to be high performance. I'm looking to bolt it in where my old rusted stock muffler was. I'm running straight pipes right now and it has gotten really old. I want to be able to go camping with buddies, and ride by people's houses at 2 in the morning without waking them. I'm looking to give it a stealth mode If I decide to in the future, I can always go with exhaust cutouts. I'm thinking of trying to get ahold of a stock muffler off of a late 90's chevy truck, unless someone knows of a muffler that is even quieter. Keep in mind, I'm not running a Catalitic converter, it didn't come on my truck from the factory.