Gentlemen. For those #3sgte fans who want to try making their own exhaust manifold, gen2, gen3-4-5 flanges are now available. Flanges are made of high quality C304 steel. Plate thickness 12 mm. The diameter of the runners is 48.3 mm. We ship worldwide. Welcome #soaraperformance team.
3sgte exhaust manifold, gen2, gen3-4-5 flanges