The STO (Super Trofeo Omologata) is the most extreme track-focused model, known as a "road-legal race car". It is 43 kg lighter, has 53% more downforce than the Performante, and has extremely stiff suspension, making it a bumpy ride for daily driving. The Tecnica sits between the EVO RWD and the STO. It borrows the STO's engine and some of its aerodynamic elements, but its suspension is tuned to be slightly more comfortable and suitable for road use.