hey im new to this site.. just learnin stereo and buildin haha i got a 78 malibu i'm buildin up and in it so far i only have a pioneer dehp8000r HU
a oooold school alpine v12.. (i have done work to it.. intsalled four cooling fans flipped it over and made a plexyglass inspection plate and put in blue leds) and two small 10 inch pheonix gold octane r subs in a sealed box alpine 6x9s from back in the day

 

A 78 Malibu eh ... you will soon learn the wonders of dynamat. good luck with your installs keep us posted!

 

haha.. yeah i'll post up some pics of my whole car in a couple days im too tired to get on photobucket tonight.. but yeah dynamat would do me some good.. but its sooo exspensive!!!

 

YEa, the dynamat will just help with the exhaust noise.. if that.. old cars with sound systems are hard, the exhaust can really distract from the music.

 

Don't use the Dynamat brand then... there are a lot of other good solutions for sound deadener out there. (I'm personally a fan of B-Quiet Ultimate)

 

i took care of that problem when i installed my new carpet i put two layers of 3/4inch underlay and pressed it all down.. nicee and quiet well for now till i get my dual glasspacks and headers on.. but it won't be bad seriously i did a really good job of insulating the interior even when i was having some problems with having my exhaust on hahahaha it wasn't loud so i was runnin straight y pipe for a while.. so the only thing i need sound deadener in is in my trunk.. but so far i've done a lot of good work gettin rattles down.. it alreayd has less then you'd think from what i've done so i just gotta keep plunkin away at it till its all nice..! i just really need a new trunk seel