just use the tank that came with the efi stuff and just mount in up in the bed at the front behind the cab thats what i did and i loved it not being under the truck. never knew how much it helped till i got my 4runner and now the tank is all bashed in and only holds about half of what it should, and now im buying a fuel cell so i can 4 link it anyways so just mount it in the bed.
my
adam