iv a Turbo XS high performance blead valve - $60. onli used for 2 months running 0.8 bar boost, now i have a GReddy Profec boostcontroller. Blead valve rrp. is $130.
This has two valves built in. One is an adjustable anti wastgate creep valve so you can set it so the wastgate won't see any presure until 10psi (adjustable) and then the other one will bleed and hold it at 12psi (also adjustable).
heres a pic:
http://www.skylinesaustralia.com/forums/at...=&postid=394969
link to website:
http://www.turboxs.com/High%20Performance%...0Controller.htm