need your help
#12
Yeah, that was Flowmaster series 40 I think it said. It sounds ok, like you said, until they hit the higher rpms. That's where that raspy, flappiness comes in. I'm not sure about restriction, I never looked into Flowmasters because I don't like how they sound (nothing personal). If you want more exhaust examples, just type in 'v6 camaro exhaust' in YouTube. Don't forget, you can search for Firebirds, too. Might give more variety in sounds.