In 2003, Ferrari announced the sale of several 575M-based racing cars, known as the 575 GTC (not to be confused with the "575M GTC Handling Package"). Following the success of Prodrive built 550 based racing cars, Ferrari wished to offer their own racing car to customers. Introduced at the 2003 Frankfurt Motor Show, the 575 GTC was a modified 575M specially developed for the FIA GT Championship in collaboration with N Technology. Changes to the car included additional cooling vents on the front in order to cool the larger 6.0-liter V12 engine, an integrated roll-cage, a wider rear track, carbon-fiber body panels, a large fixed rear wing with a Gurney flap, a front splitter, and rear diffuser, a 6-speed Xtrac sequential manual transmission and the use of carbon-fiber racing seats and Lexan windows. The modifications allowed the car to achieve the dry weight of . The GTC shared the same tubular steel structure as the 575M.