Poodles;1052037 said:
This thread doesn't fail, as I'd like to replace the actuator on mine since it's acting tired...
He never mentioned the actuator, he said he wanted to upgrade the wastegate.
You're right, the wastegate is built into the exhaust housing. And the only "upgrade" would be to port it. A new actuator can be replaced easily off of another Supra, or if you want to make a custom bracket, just about any actuator off of any turbo, as long as the stock boost is about the same, will work.