This rare supercharged Model J version, with was also created by Fred Duesenberg. and introduced in May 1932, only 36 units were built. Special-bodied models, such as the later "Mormon Meteor" chassis, achieved an average speed of over and a one-hour average of over at Bonneville Salt Flats, Utah. The SJ's supercharger was located beside the engine; to make room for it, the exhaust pipes were creased so they could be bent easily and extended through the side panel of the hood. These supercharged cars can be recognized by these shiny creased tubes, which Cord registered as a trademark and used in his other supercharged cars from Cord and Auburn.