I know this guy who can get me hella good deals on any good competition sub, but i just never new were to put it. will subs sound good in the back of our sols, do you need to port it? were should i put them if i get them? I also know that you can get stealth boxes like behind the seats, but i would rather spend the 800 jl audio wants for it towards b16 or turbo, somthing alot more fun.