I recently put in a sub into my 98 Coupe, and the rear deck rattles a lot. I was wondering if any of you guys have used "FatMat" as I've read reviews that it does exactly the same thing as Dynamat but 1/3 the price. If anyone has used it on the forum, let me know and what your feedback is. I would really appreciate it. Thanks.

 

http://www.google.com/search?q=fatmat+reviews
Never used it myself, but it seems like its decent, 1/3 the price 3/4 the performance I'd guess?

I've used eDead before http://www.edesignaudio.com/ and it was pretty good stuff, also fairly cheap... Search for "forum" and you will see all the forum discounted items for those that are on ICIXsound.com which is a good forum if you like car audio stuff.

 

just get the fatmat and do 2 layers.