lol yea stop flex and have a quiter car my build is going to consist of 4 memphis mojo with a 4k memphis mojo amp so im shure im going to get soem flex i had a toyota glanza with Dynamat and it still flexed with just 1 memphis mojo 2.5k amp and a solo x 12 so yea why not 2 layers lol it wont hurt whats gonna hurt is shipping cost all the way here to guatemala
MY BUILD
http://www.stevemeadedesigns.com/board/topic/107484-vw-mk4-build-comeing-up/page__p__1496569#entry1496569