I am at work and can't seem to pull up the GCR on-line...

If I change from OE tank to a fuel cell, what are the requirements?
Does the tank have to be SFI or FIA rated?

My thoughts are to put a plastic cell in a metal can underneath the car with a cut-out for the fill-opening in the hatch area of the car...

However, if this won't work, I may install the cell and can in the rear hatch area.
Does the metal can "seperate" the passenger compartment from the cell? or would I still need to close off the entire hatch area with sheet metal?

If someone can cut and paste the GCR requirements, that wouls be great.

Thanks,

Todd