Reviewed By Shawn L (HIGHLANDS RANCH, CO) Reviewed for a 2001 GMC Sierra —12/1/2014 8:52 PM
Everything that I thought it would be. 2 hours with the help of a friend. We had the old out and the flowmaster in. Sounds great!
Reviewed By Kevin S (Lebanon, PA) Reviewed for a 2001 GMC Sierra —1/29/2011 7:12 AM
I did cat back system on 2001 gmc sierra.Had trouble removing old system.studs at front flange broke ,had to heat with a torch n pound them out.wanna do jba cat forward kit next.cant beat price on stainless steel.sound is nice deeper tone but not real loud.now i only have a six cyclinder and u can hear that when u stomp on it.V-8 im sure would sound good.