Porsche's upcoming 992.2 GT2 RS spotted testing at Nürburgring, set to be the wildest 911 yet.Features a dramatic aero package with a large rear wing and carbon bonnet, hinting at a purpose-built design.Prototype showcases wide and heavily vented front arches and unique rear bumper with temporary exhaust placement.Expected to have over 700 hp, rear-wheel drive, eight-speed dual-clutch transmission, and extensive use of carbon fiber for weight reduction.