Turbosmart ALV40 Outlet Weld Flange: 5-1Turbosmart's Outlet Weld Flange Suit is designed to fit the company's ALV40 Range of Fresh Air Bypass Anti Lag Valves. Turbosmart has machined these flanges in house to ensure they fit 3 and 6 cylinder engines. With this precision engineering, Turbosmart provides industry leading quality and reliability when providing anti lag valves for various engine configurations. Turbosmart customers can be assured that they receive a product with uncompromising