Those 2 "things" as you refer to are the wastegate actuators! I am not sure why you have 2 of them. There should only be one. The T25's came from the 2nd gen eclipse/talons. They aren't really worth anything to someone who knows turbo's. They are small, inefficient, and can't spool over 14psi safely. You will have good throttle response with it though. But that is about it.