which dump valve
 

wondering which type of dump valve to get to go on a 2004 sti and are they easy to fit ones self..

Your best bet is the bailey DV12,it's reasonably cheap,sounds great(if you like that sort of thing) and is dead easy to fit!

Yes, Baileys is a good choice.

You can have mine for £65, delivered. :)

http://i100.photobucket.com/albums/m...x/P1011042.jpg