Wastegate options on 2jzge turbo manifold?!

[1986.5supra_kid]

http://www.ebay.com/itm/Supra-MKIV-M...067c26&vxp=mtr


So i have this manifold but i need a wastegate for it and all the 40mm or 50mm i can find are knock off parts and from what i read about wastegates the cheap ones leak or fail and can cause engine damage.

what are some wastegates that will mount to this flange that are of high quality and durable/reliable?

 

[bloodasp90]

is it the HKS style sqaure mount on them? cause if you, you could always buy an adaptor and put on what ever you want.

 

[hvyman]

Ya most good wastegates like tials come with flanges.

My precision came with one as well.

 

[1986.5supra_kid]

Yes its a hks style and I called Arron at driftmotion and he recommended there 50mm hks knock off. But I want to consult with the owners on sm too. So these adapters are bolt on or weld on? If there weld on ill go with dm.com knock off but if there are bolt ons then what size and how about a affordable quality wastegate?