nice flex bro, I'll have to take a vid of my sundowns flexxin my tC its waaaaaaaaaaay more than I expectedDave built this box for my type rs.. Well its for my lvl 4s but they were not here yet. If it was a weaker top frame im pretty sure the windsheild would flexhttp://www.youtube.com/watch?v=xRK020DHRn8
thats not sound deadeners job.. you need reinforcement.. but spend your money how you wantI got roof and door and all crappin kinds of flex from 1 18" Fi SSD in my civic hatch.. sold it and about to try 4 SA-10s.. i need sound deadener.