Originally Posted by FocusBoy58
The Borla Muffler is the same muffler Camaros and Firebirds with LS1's would use. Also Factory LS1 Camaro mufflers would work on this car but it would be quiet and a waste of money since it does nothing for performance.
Was never looking for performance inhancements, just like the duel look. But you are correct about the performance.