MY05 STi front washer in line 'valve'
 

Under the bonnet, on each side ... just before the pipes go to the jets that spray the windscreen there is an inline valve that (I think) stops the water from pouring out of the jets when cornering sharply.

One of mine has packed up .. and so I need a replacement.

I don't suppose some kind soul who is breaking a newage STi (not sure whether MY05 preferable or not) could post one foc to me could they ?

Your grovelling Chis :D

Durhamstis breaking one mate he's a top guy ask him nicely he might be able to sort u out !