Coupe93

i got a question about wastegate springs. I have searched this but have not found a real good answer. For the g/f car I bought one of those knock off 50mm hks wastegates just to try (only paid 70$ shipped), Now my question is will the usual tial springs work in this gate as I think they wont work the same but just wanted to see some of you guys had to say. Also I know it's a knock off and may upgrade for a tial but having 2 400whp cars is sometimes hard to buy all the good parts for both.