Brand new turbo adapter allows you to run a T4 flanged turbo with T3 flanged headers / exhaust manifold or vise versa.
For example you can put a GT45R turbo on a T3 manifold without having to buy a new manifold.
Quality cast iron not cheap stainless that will crack under high heat.
Suits many applications incl skylines r32 r33 rb20det rb25det 13btt v6 v8 engines and all aftermarket T3 & T4 turbos
63mm high.
adaptor