Dynomax Ultra Flo 39529 Exhaust System Kit Fits select: 2014-2018 CHEVROLET SILVERADO, 2014-2018 GMC SIERRA

from JackGraves4619

No Drone at constant speeds. Aggressive sound only when accelerating. Bolted in with no issues. It's just loud enough. Best to use a Turner to take DOD/AFM away. Otherwise you'll get Strange noises out of these new GM Trucks in V4 mode

from roberts142005

Have had this on for about a month now. Installation was a breeze and exhaust sounds great. Only negative to me is the clamp that comes with the tip allows it to rattle

from Johnnyt

I have used Dynomax in the past and have always been extremely happy with their products this one included. Always a very easy and painless installation. I did this one on my 2016 Silverado in my driveway with two jack stands in about 90 minutes start to finish. Now the truck sounds and looks gre...

from Mac 68

I had this put on my chevy three weeks ago and am very satisfied.Has nice deep sound

from Skinner_dude

Bought this set up while it was on sale. I was skeptical of how it was several hundred dollars less than other brands, but after getting started I realized the hardest part of the entire thing was removing the old exhaust! It uses all factory brackets with exhaust clamps included, with no welding...