Reviewed By STEVE C (Ruston, LA) Reviewed for a 2013 GMC Sierra —10/28/2014 7:00 AM
FLOWMASTER 10 MUFFLERS SOUND GREAT AND INSTALL EASY, AND A GREAT PRICE.
Reviewed By scott m (Brentwood, TN) Reviewed for a 2013 GMC Sierra —8/20/2014 5:04 AM
The overall constuction is excellent and the instructions are pretty good. The exhaust pipe and muffler did not fit together so i had to buy a pipe expander to get them to fit. otherwise, it was an easy installation. Great sound and great appearance!
Reviewed By Michael B (ANCHORAGE, AK) Reviewed for a 2013 GMC Sierra —8/10/2014 11:46 AM
I am totally happy with the Gibson Dual Exhaust System. It did take me most of the afternoon to remove the stock exhaust and install new dual exhaust. But the sound and look is great.