just run regular bolts if you can not find stainless.

if the bolts break when you need to remove the turbo, who cares ? get a new one and throw it in there. it is not like the flange is threaded, well some are but most likely yours is not.

 

Good ??, i saw a write up in Hot Rod, or Car Craft for a stud kit you can buy. What size are the bolts? I have a stock one broke off in my LQ4, and Im affraid to remove it.

 

I think I'm going to try a bolt kit from the guys at Stage8.com.