T3 Divided to T4 Undivided Countersunk Turbo Flange Adapter HX35 HX40 Cummins

T3 divided turbo to T4 undivided where the T4 has countersunk holes to allow the flange to be bolted to a threaded manifold. The turbo transition adapter flange allows the application to be upgraded or downsized based on the setup. The flange is made of 1/2" thick material to ensure the part has a smoother transition along with no warpage due to high heat or stress. Contact us if you need countersink thru holes, offsets, different thickness , etc..... The threaded holes are M8 x 1.25mm and the thru bolts are M10 size and are included with the part.