mufflers

Yes, they are loud. My feelings on that is the cops let all the Harley guys run around with straight pipes so what the hay? 7172 Duster is running 3 1/2" bullets and does sound sweeeet. Check out this video which you might have already seen.

http://www.forabodiesonly.com/mopar/showthread.php?t=42314


I think those more for race cars that race at a track that requires mufflers.

My guess is that they would be way "attention getting" loud on a street car.