Does anyone know where I can get an installation kit that will hold 2 single din units for my 2002 max without bose?

 

You don't need a kit. All aftermarket units come with Toyota/Nissan holes on the sides. You should be able to just screw them in.

 

As for right now, they don't make a kit to fit a double-din opening (without leaving no gaps). I had searhed all over! Yeah, you can fit a double-din in the factory bracket, because I had did it in my 2000 SE. I have two seperate units which are two full size din units (a headunit and CD add-on unit). But, with the kit, I had to cut out the pocket, which left gaps around the edges. As far as I know, they do sell a universal kit for double size openings, but all it is a trim panel where you trim to fit your opening for units.