I've been trying to read up about the stealth boxes, and it sounds like what I want. The only problem is that i can't see paying 240 dollars for a tiny box like that. Is there anyone on here that makes them cheaper or is thee directions so I could make one myself. I think that is a little out of hand to pay 240 for something like that.

 

Try this guy. I'm looking at his stuff for my Z

Camaro/Firebird Stealthboxes

 

Subthump makes quality stuff. No worries with them.