Just like his teammate Lewis Hamilton, 2009 World Champion driver Jenson Button drove the McLaren MP4-25 for the 2010 season. What makes the vehicle truly unique is its rear wing, which uses a small "snorkel" air scoop to reduce aerodynamic drag and increase speeds. Experts believe that the scoop adds up to 6 mph (9.7 km/h) on straights! Kit features a multi-part eight-cylinder engine, an under-floor with diffuser, a detailed cockpit, a realistic suspension, true-to-the original spoilers, authentic tires, rotating wheels, and Grand Prix decals for Australia and Great Britain. Skill Level 3.