This optional valve can be used with our 718 982 2.0T / 2.5T exhaust system to quiet the exhaust note on vehicles originally equipped with the Porsche Sport Exhaust (PSE) valve. Simply swap out our catback's straightpipe and put this in its place. V-bands and precision clamps make removal and mounting a snap. The system is created from T304 stainless steel with a brushed finish and TIG welding throughout. The valve is cast and of our own proprietary design. The system mates to the factory actuator via precision cut brackets.