Who makes them. I cant find them.

 

What wastegate? do you have a measurement on the bolt separation? is it a square bolt pattern or rectangular? If you need one cut...hit up weirtech...if you give him an engineering drawing he can make a .dxf file and cut one.

 

i have the 4 bolt ones in stock. i thought they were 46mm? i don't know for sure. the id of the port hole measures closer to the 38mm though. how do they size wastegates anyway?

 

Turbonetics racegate uses 42mm flange. ITS 42mm gate also uses the same flange. Inline pro manifold use 42mm wastegate hole on their T3/T4 manifolds.