How can you make a 2006 Ford Mustang rumble and sound tough?
I love Ford, but I have never heard of a 5.1L V6 lol. Dunno where that motor came from but anyways, the V6 will truly sound like garbage any day of the week. I think it actually sounds worse when custom mufflers are on it cuz it just doesn't have the rumble of might V8's. The V6 will be fine stock, don't spend all your money upgrading it. Save it and get a GT, but if you must modify the V6, then I gues go with the Ultimate in exhaust, the Kings... Flowmaster.