Reviewed By JERRY M (BONO, AR) Reviewed for a 2004 GMC Sierra —12/19/2017 11:11 AM
Looks pretty clean and runs out pretty good and sounds better when you give it the gas.
Reviewed By James S (Hunker, PA) Reviewed for a 2004 GMC Sierra —7/29/2016 8:33 PM
Fast Shipping as always,thought it is a well made product that went in fairly easy.Instructions could have been a little better but all in all I am very satisfied.Truck really sounds great,has more pep at the throttle and haven't checked the fuel mileage yet.I am not too concerned with the mileage as the look and sound and more throttle response is what I was looking for.GOOD product!!!!!