Time for drastic measures...Box options...

[mazdakid 5,000+ posts]

who cares if you cut the metal and have to sell the car, just put the back seat back in

 

[mlstrass 5,000+ posts]

What about removing padding from inside the rear seats then? Do you have passengers in the back often?

 

[NJTStang11 10+ year member]

What about removing padding from inside the rear seats then? Do you have passengers in the back often?

Yea quite a bit actually. How big do you think a single 15" bandpass box would have to be for something like a Diamond D9, Fi Q, or similar sub?