Not sure which 2004 Chevy Avalanche Exhaust, Mufflers & Tips are right for you? We have over 4515 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Great fit easy to install, all brackets fit original factory locations, terrific sound, deep growl on accelleration, evan the wife was impressed." —Ismael S from Taft, TX bought a Magnaflow Exhaust Systems for a 2004 Chevy Avalanche.