This is the 544 piece LEGO® Technic set that lets aspiring speed demons build a detailed 1:10 scale Ford Mustang Shelby® GT500® and race in the real or virtual worlds. The model muscle car features the same sleek lines and boxy silhouette as its real-life inspiration, from a spoiler and hood vents to its “Lime Grabber” finish, twin white racing stripes, and iconic cobra on the front grill. Young drag racers can send the toy car whizzing down the dragstrip via two pull-back motors, or put their driving skills to the test on a virtual racetrack via a free AR app. A rear cover completes the sleek looks for display purposes. Ages 9 and up. Assembled vehicle 10 1/2" L x 3" H x 4 1/2" W.