After 35 years, in 2005 Carroll Shelby built his first Ford Shelby Masterpiece CSM No. 00001, CS6 V6, putting out 380 hp. Ford renewed their contract with Shelby. Shelby along with Paxton also designed a new variant based on the V6 Mustang. Modifications include a supercharged motor producing 350 hp (260 kW). 20" wheels bearing the Shelby name and the Cobra moniker on each side and the decklid. The 2" drop in suspension, Baer/Shelby 14-inch front and rear brakes and aggressive front fascia along with a dual exhaust. Shelby also created the CS8, a 4.6-liter V8 variant of the CS6. The Shelby CS6/8 was not available as a factory release, however Shelby had made the CS6/8 kit available for purchase online for a very short period of time, only a handful were sold, making it one of the rarest Shelbys in the world.