do you have any pictures of where you all install it. I think I'm going to give it a try.I strongly disagree with everyone saying sound deadener doesn't work. I have 2021 maverick trail 800. I put 80mm noico sound deadener on the back wall, under the seats and under dash/floor area. Then I went over it with noico 315mm closed foam and it was night and day difference. I can be going 70 mph on the road and it's quite and can carry on a conversation no yelling required. No I don't wear helmets. Also have kenwood stereo with mtx 6.5s components and a 8 inch nvx low pro sub. I also put 80mm noico on the inside of my plastic can am sport roof. I bought the black version of the noico 80mm. Don't matter if you use the sliver if you're going to use the closed foam over it. That's just my opinion on this subject with my personal experience. Also I have the sport doors and full windshield not upper doors yet.