I'm thinking about getting Flowmaster exhaust for my 2003 6 cylinder. Just wondering what series will sound best on my car</P>

 

My buddy got 40 originals, they sound great. The series really is just a loudness rating if you ask me. The delta flows are great too, but the 40 originals are the best. I'd say those or the 40 deltas for a nice sound. And get rid of those stock rims, if you've got the 16" 5 spokes, put on some GT rims or something, not to imitate, just looks way better. You could still scare some civics then.

 

Go to flowmastermufflers.com and listen to the 80 series muffler on the 3.8L firebird. It sounds like a v-8. I dont know if you could run one on your stang or not. (The different sounds are under mufflers)