S.E.P AUTO t304 billet manifold flanges oem spec

Our company is proud to offer an oem style 3 bolt exhaust manifold flange set. We have utilized a thick t304 flange to allow a proper transitional taper on the inner diameter. This ensures the gasses flowing from any 1.5" ID manifold smoothly compress to the slightly smaller turbine housing. This avoids a step and prevents the forming of an eddy or reverberation for maximum flow and velocity into the turbine wheel. These flanges are great for any diy manifold fabrication project. These are Priced per set.