he Hyper-Gate45 is a 45mm external wastegate designed with minimum size and maximum flow in mind. Smaller and lighter than the previous model, the new Hyper-Gate45 features a unique locking collar design for reduced size and quicker spring changes. Supplied With: Inlet and Outlet Stainless Weld Flanges, Inlet and Outlet V-Band Clamps, 1/16 NPT Hose Barbs (5mm), 1/16 NPT Port Blanking Plugs, Locking Collar Tool, Valve Seat.