The Porsche 944 S2 Cabriolet, along with the S2 Coupe, was introduced in 1989 powered by a 208 hp naturally aspirated, dual-overhead-cam 16-valve 3.0 L version of the 944 S' engine. With a bore of 104 mm (4.1 in) and a stroke of 88 mm (3.5 in), it was the largest production 4-cylinder engine of its time. The 944 S2 also received a revised transmission and gearing to better suit the 3.0 L M44/41 powerplant. The 944 S2 had the same rounded nose and a rear valance found on the Turbo model. It was available until 1992.