biggest battery that can be fit underhood with FMIC?

[greenman100]

Originally Posted by opponheimer

route your piping in the space under the battery tray so you can run a big battery... it is so fucking worth it.

my old car:

Thank you.

I don't want a small (read, expensive and low capacity) battery, I want creative ways to get a fullsize in there.

Opponheimer: do you have any pictures of the actual battery/FMIC piping?