Well I picked this from Matt Lewis and I can't get it to fit;

http://www.mattlewismotorsportonline...?productid=338

cannot get a decent grip of the trumpet when fitted in the hose it just keeps popping off. Have tried three different clamps now of varying width and still no joy.

Tried cutting my boost hose to make it fit but the filter is so dam big!

What hose does everyone use cos I probably just cut up a perfectly good hose.