planning on getting my EM racing bars..so far removed backseats,and i realized i have all this dirt/crap and these hard plasters or something glued to the chassis.. anyone on HT know how i can remove these and make it all clean

 

A heat gun and a chizzle will get them off.

 

Its sound deading material. Dry ice and a hammer.

 

how loud you think the car will be if i take it off? *i listen to somewhat loud music btw lol.

 

not much louder then driving around with no interior in the back