i have my hatch front doors and front half of the roof done with dynamat, mad a huge difference. all with just a single layer. i did the front half of the healiner because the map light and roof were getting annoying along with the doors. helped keep done ratles upfront for better sound upfront. next is the rest of the trunk and then the rear doors and last half of roof.
hn155:rockford stereo, will have 2 t215's 2 punch pro tweets 2pro 6.5mids, t400.4 t1500.1bdcp.
perfomance build to come, lentach tranny, engine build for 250hp, turbo.