Wah DIY sound proof, not that easy leh. becos when i saw the guy
who did for me looks tough! Becos Sound proofing got two type, 1
layer and double layer. One layer like no effect. The inner layer
is a tough job , is a big project! if u did it wrongly u will get
urself into trouble, if u did not clean well, the SP mat will drop
off after sometime.
If anyone want to do SP just go to SILENT, they specialise in doing
Sound Proofing. I got my car done up there, they give me special
dealer's rate. If anyone walk in they going to charge u normal
price , so just msg me if anyone interested.
Sound proof is quite personal requirement. Depend what type of
noise that u want to cut down, U go to Silent they will guide
u.
http://www.cardomain.com/ride/2475838 my ride! 