External WasteGate valve with a piston 45mm in diameter. The product is characterized by a very careful and solid workmanship, which allows it to be used in powerful cars with turbochargers without a built-in WasteGate. The set includes all flanges and nozzles, which are shown in the photo. 40mm Outlet diameter: 40mm Height: 105mm External WasteGate valve with a piston 45mm in diameter. The product is characterized by a very careful and solid workmanship which allows it to be used in strong cars with turbochargers without built-in WasteGate. The set includes all flanges and connectors that are presented on the photo. Input diameter: 40mm. Output diameter: 40mm. Height: 105mm