Bests & Worsts Reviews from Amazon

This is basically a copy of DynoMat clone but at a fraction of the cost. I love that it comes in sheets as the rolls are a pain in the but to use. A lot of the area can be done by a quick peels and stick and smooth out. I love that it has a guide pattern on the product so you know you have smoothed out all areas of it. It made a world of difference on my heavily modified 2017 Subaru STI. It got rid of about 85% of the drone from the straight 3 in exhaust. I can now have conversations inside the vehicle at highway speeds which before were only accomplished by yelling. It also made the sound system int he vehicle sound even better. There is no rattle, however I did do the entire vehicle.