Not sure which 2009 Chevy Silverado Performance Mufflers are right for you? We have over 976 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:
"i have had the 3"muffler on my 09 silverado for awhile and very happy with it. It sounds great and keeps getting better. It took a tenth off my 1/4 mile with the tail pipe." —Joshua H from Pocono Summit, PA bought a Flowmaster 70 Series Big Block II Mufflers for a 2009 Chevy Silverado.