Bought a forge wastegate actuator. While installing it the pin the held the stock one innplace broke in the hole. Have tried for three days to open the hole one more thing to try.. What is the part the actuator hooks on to and can I replace the whole piece. Wanna change my exhaust manifold anyway but can find the piece with butterfly valve in it... What is it? Any help would be much appreciated. a 25 cent pin has ruined my car