Porsche specialist Manthey-Racing is celebrating 25 years of winning races, and Porsche is joining them with a very special 911 GT2 track car. The 911 GT2 RS Clubsport 25 is powered by a 3.8-liter twin-turbo flat-six making 515 horsepower, driving the rear wheels through a seven-speed dual-clutch transmission. Drawing from the reborn 935 introduced in 2018, the GT2 features a wider rear track, center-locking 18-inch wheels, and a large rear wing with swan neck mounting struts. Inside is a spartan interior with only the necessities — racing buckets, harnesses, and a factory-installed roll cage. Only 30 911 GT2 RS Clubsport 25s will be made, with six destined for the North American market.