Vibrant Performance V-Band Transition Flanges allow you to adapt your exhaust system to a larger or smaller size exhaust tube effortlessly without the need of fabricatng an entirely new system. Like the rest of our universal V-Band Flanges, the new V-Band Transition Flanges provide a gasket free seal thanks to our signature "Male-Female" flange design. These flanges are only offered in the female side of the flange which has been precision machined to match any of our 3 in. male V-Band Flanges. This will ensure that customers who already have a 3 in. V-Band Flange, either the male or female side, can easily build or mock up their system without the need for extra machining.