I got a 93, the spare tire is inside and it takes up a lot of space. I still wanna put a couple subs in the back, would it be a good idea to look into making a custom box to make it fit better?

That's what I did for mine. Check out my photo gallery on here.

those are sweet subs!

whats it like to build a box? how do you make sure the subs will fit?

Try to use a template that sometimes comes with subs when you buy them or try asking for one at an audio store. It's not that hard. Just make sure that your joints are flush, caulk the hell outta it on the inside to make sure and there you go. Make sure to check your subs' dimensions for cubic feet needed. That's pretty much it. This was my first box that I've ever built.

well if that was your first box, then I figure it can't be too hard. thanx