Review on 🚗 Enhance Performance with Flowmaster 943041 3 In(O)/Out(C) 40 Series Df Muffler by Jeremy Hudson

Nice heavy steel construction, true to size. I wanted something with a louder and deeper exhaust note, but not too loud and not in the cabin. I got everything I wanted but maybe too much. Good sound at idle but doesn't get much louder when accelerating. Please note my car is a K5 Blazer 350tbi with single exhaust. That means a whopping 190 hp. down a downpipe into a suitcase-sized catalytic converter. A cat alone will drastically change my score and a single Y-pipe exhaust. Your results will be different if you don't have the same setup as me. I went this route because the stock 31 year old muffler is rotten and my entire exhaust system will change after I put my LS engine in.