Does anyone know a company that offers a good trunk/rear hatch mount battery kit? Looks are important.

 

Cartech once made a very nice aluminum box. I bought one for my '88 LX but never did install it in that car. I would stay away from the cheap Summit type marine boxes, they look cheap.

 

yes, I help a buddy install a cheep summit box. Anyways the battrey would be all over the trunk after 3rd gear. They also offer heavier duty ones. I purchased an aluminum box from Jegs and made my own hardware and bloted it to the trunk pan. I had no problems with it coming loose...