The Ferrari World Finals, in Daytona, saw the covers come off the new 488 Challenge. The latests Ferrari is the first ever turbo-charged model to join the international Challenge racing series and also the most powerful - with 660 brake horse power from its 3.9-litre V8 engine. The most noticeable changes compared to the road car are aerodynamic - including a completely redesigned front bumper, new rear flanks that take cooling air to the rear brakes, optimising downforce and a monster rear wing to increase stability at high speeds.