Tom Rosecke

So i have a 2018 Hisun Sector 750 Crew and while driving the noise level is outrageous. I want to find a way to decrease the decibel level, so does anyone have any ideas!!! i was thinking about installing foam on the roof enclosure and possibly putting something around the engine bay area. I have not found any companies that makes a suppressor for the muffler...Any help would be appreciated. thank you