Reviewed By Curtis M (WInston Salem, NC) Reviewed for a 2002 GMC Sierra —10/25/2016 11:59 AM
.This is the only quality exhaust for my truck. If you have a dually make sure you give an extension
Reviewed By brian e (Columbus, OH) Reviewed for a 2002 GMC Sierra —4/12/2015 5:09 AM
I had a 40 series flowmaster single in/out with stock tailpipe on my GMC 5.3, it sounded good at idle but disappeared at WOT when I really wanted to hear it, so I bought the super 10 to replace it, I dumped it right by the rear axle, this thing sounds amazing, exactly what I was looking for, I find myself flooring the gas peddle just to hear that amazing exhaust rumble. I couldn't be happier and if you are scared it will be too loud, don't be, it isn't super loud, but it is deep/aggressive.