im looking for a valve seat for my ssautoshit wastegate. i bought it used and didnt come with one and the pos company has responded to any of my emails if they sell them seperate. its a 35mm and i tried to get one from tial but i couldnt find their email or phone number on their website. so does anyone know if i can just get a high temp o-ring or where i can buy a valve seat for this pos? (and below 15$. 15$ is f**king ridiculous for a 35mm metal ring)