Finally upgraded my factory exhaust to the best exhaust on the market for the 2014 to 2018 GMC Sierra or Chevy Silverado. The Corsa Performance Sport Exhaust part number 14873. If you want to hear before and after from outside and inside the truck, follow along until the end.

The short of it....It is amazing. The sound is very aggressive and at idle or cruising speeds (even at 70mph), there is absolutely zero drone in the cabin. Yes I said it..Zero drone! Of course When accelerating or putting the engine under load, you hear the exhaust, but at idle or cruising it is dead quiet.

Thanks for watching, I will have more videos up soon of the upgrades and changes I have made to my truck, as well as the many other hobbies and home DIY projects I work on.

Buy the exhaust on amazon https://amzn.to/3c0JnNP

I also game - Follow me on twitch at twitch.tv/kinnonkillinit