Wastegate on t25?
 

What is the wastegate on a Garret T25 from a talon set at?

I only want to boost 7-8psi, I got my hondata set for 8psi fuel cut, so I need to lower the wastegate setting, anybody know a trick or a wastegate from another car that is at like 5-8 PSI, i can always reburn my chip for my hondata to 10psi.