Not sure which 2004 Chevy Silverado Performance Mufflers are right for you? We have over 10192 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Jon K E from Stewartstown, PA said, "My 2004 Silverado had a dealer conversion Flowmaster exhaust system. The muffler needed to be replaced at 105,000 miles. I was able to get an exact replacement because Flowmaster bothers to engrave part numbers on their mufflers. It doesn't get any easier than that. Everything fits the way it should. I also love the sound."
Year Range For Chevy Silverado Performance Mufflers