I need to relocate my air filter as today's rain nearly suffocated my engine and wouldn't allow anything above 3k rpm due to a soaking wet filter.

I remember seeing a filter which is mounted 'in line' with ducting either side but I can't seem to find it anywhere.

Any ideas?

something like this
http://www.speeding.co.uk/acatalog/info_3403.html
search google for inline induction air filter

Thats the little blighter - thanks Rich

That looks very much like the one I bought from CBS (nfauto.co.uk) but at half the cost! So have a look there first before buying.