Not sure which 2004 Chevy Avalanche Performance Exhaust Systems are right for you? We have over 7601 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:
"Nice quality and good looking! Not as loud at WOT as I'd hoped, but still sounds better than stock. Also, no drone, which was the main goal." —Brian S from Cumming, GA bought a Corsa Performance Exhaust for a 2004 Chevy Avalanche, 5.3L V8.