trumpet
5,000+ posts
Barry Schanz
Stinger Roadkill Expert is not as good as several other deadener mats, including the Kolossus product mentioned in the first reply up above.
Sound Deadening (CLD) Testing - Page 27 - Car Audio | DiyMobileAudio.com | Car Stereo ForumOff the top of my head, you cant go wrong with sds cld tiles, knukonceptz kolossus, stp-atlantic gold, and murdermat mdk.