GTMustang04
10+ year member
I leave vettes in my dust
I just bought 2 Critical Mass UL12 to go in the back seat of my 2004 mustang gt hardtop but i am trying to figure out what material i should use for the box i want it to be something flashy as i intend on using this too show off my work for my car audio company that i am starting up soon. please tell me if you have any ideas
