Bugatti has launched a seemingly endless succession of special edition supercars with unique paint schemes and trim packages. If the latest rumors are to be believed, however, the new special Bugatti could be very special indeed. Supposedly called the Centenaire edition, reports suggest the special Veyron an increased power rating – word on the street has always been that the Veyron's quad-turbo W16 was always capable of more than the already astronomic 1000 horsepower rating it got – up to some 1350 horses, good enough to boost the top end up to 420 km/h (261 miles-per-hour) from the current benchmark of 400 km/h (253 mph). Special paint schemes and trim pieces will surely be part of the mix as well, but hitting the Willard Scott mark may prove enough to warrant a more substantial birthday gift if the rumors are to be believed. We'll know for sure soon as the Geneva show is just around the corner.