Reviewed By Kurt D (Mukwonago, WI) Reviewed for a 1994 GMC C/K 1500 —7/13/2014 6:29 PM
I was very pleased with the prompt delivery and quality of the exhaust. Installation went smooth. Thank you
Reviewed By donald e (york, PA) Reviewed for a 1995 GMC C/K 1500 —12/24/2014 10:54 AM
install went well overall quality good wish kit would have included ss bolts for cat flange didn't care for the clamps that came with kit initial leakage after install had to fiddle with them to get rid of leaks
Reviewed By Maxwell T (WINDSOR, CO) Reviewed for a 2011 GMC Sierra —4/28/2017 8:49 AM
The sound is incredible on my little 4.8L V8 an I couldn't be happier with the purchase. It has a deep growl on start up and during idle, to me it almost sounds like a diesel without the turbo whine. Very quiet in the cab when cruising and absolutely no drone. When you get on the gas you can really hear it open up. As far as performance, it feels like i had some gains especially coupled with my CAI but its to early to tell if I'm getting any extra MPGs. Can't stop mashing the pedal to the floor!