Hey guys,

Do you know the exact measurments or how much room I have for a box? I want to do two 12's but want to make sure this box I am looking at fits.

I have a 2005 sedan.

Thanks!

 

I have a 2006 with the reclining rear seats, so im not sure if yours is the same. I built a wedge shaped box that's 10" on the top, 17.5 inches on the bottom, 17" tall, and 34" wide. I have a port in the center of each side that's 3x10" to fit the weird trunk shape. With a beauty panel its flush with the opening. It takes up almost every bit of space possible behind the opening and gives me just under 3.0 cuft. I know there is a pre-manufactured box for the g35 but it doesn't give you much air space, something like 1.5 cuft. Best advice i can give is to crawl in there with a measuring tape and measure everything. Also make sure you measure the trunk opening too. Hope that helps in some way.