I need an intercooler for my kit car but can't find one the right size!

A saph cossie one would be perfect if it were a a couple of inches shorter.

Any body got any idea of a another car that has a similarly proportioned intercooler?

Dont mind having to alter the end tanks/pipes but the core has to be big enough to flow enough intake charge for my 2.1 zetec turbo.

Any suggestions welcome?