While driving to work on Monday my tailpipe broke off right after the muffler. I took it to see a friend who custom builds exhausts and he told me I'll need a new muffler too. OK, so which Flowmaster will I want? Not looking for too loud but want flow for daily driving and towing. He has a 7 or 8 foot length of 2-1/2 inch stainless that I can have for the regular price. It wont be duals but at least its larger. Currently the truck has a 2-1/2 inch Y pipe reducing to a 2 inch muffler and tailpipe. This was on the truck when I bought it. There is no catalytic converter. Also, is there a place where this exhaust can dump and NOT flow into the back window when driving? This is a real drag in the summer when its hot and all I have is the door windows to cool the cab. Any help is appreciated.