t25's range some 7 some 8 i have heard of 5's but never seen one also ghettoturbo is right and he knows it. lol

and not being rude but if ya read the faq and the turbo link on the main page it tells you this.

 

I thought t25's had an adjustable wastegate?
so you could set it at wutever, like imbetween 5-11 or something

or is thatthe greddy kit?? i duno

 

I'm not trying to be rude either, but I've read everything a couple of times on this site and the turbo faq does not have a very clear layout. I can't tell what information is supposed to pertain to what turbo. Just lending a little 'constructive criticism.'

-Icarus