Quote Originally Posted by dbextreme View Post
The problem with our cars is there's NO TAIL PIPE!!!!!!!!!!!!!!!!!! LOL The Fbodies have more tail pipe to flow through to "distort" the sound. Put a Flowmaster where the resonator goes on our cars, bet it sounds 100 times better!!! (someone else try, I'm not)
Someone did this. But with a magnaflow not flowmaster

01 Grand Prix GT: 3" DP, 1 Magnaflow muffler idle/rev - YouTube