Fuel epic play with this dinosaur-themed endurance race car for kids ages 11 years and up. Packed with cool details, the LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car (42224) is made for boys and girls who love fast-action play. Kids can take control using the steering knob on top, then check out the working suspension on all 4 wheels, the rear wheel drive with differential, 6-cylinder boxer engine with correct firing order, opening doors and trunk and synchronized air jacks. And with its fierce T. rex-themed livery, this model looks just as awesome on display as it does on the racetrack. This set makes a fun gift for dinosaur fans and car enthusiasts. LEGO Technic sets feature realistic movements and mechanisms that introduce young LEGO builders to the universe of engineering in an approachable way. Kids can build with confidence using the LEGO Builder app – zoom, rotate in 3D and track progress with easy-to-follow digital instructions. Set contains 1,313 pieces. RACE CAR TOY FOR KIDS – Fuel the fun for boys and girls ages 11 years old and up with this LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car (42224) building toy model set DINOSAUR DESIGN DETAILS – Check out the cool dinosaur livery and celebrate a fan favorite in the world of endurance racing with this T. rex-inspired car toy REALISTIC FUNCTIONS – This toy vehicle includes steering, independent suspension on all 4 wheels, differential, 6-cylinder boxer engine, opening doors and trunk and synchronized air jacks PLAY AND DISPLAY – Kids can enjoy a rewarding project assembling all the details of this building kit, then play with their model before placing it on display until next time GIFT FOR CAR LOVERS – This LEGO® Technic™ car makes a fun gift for boys and girls ages 11 years old and up who love endurance vehicles DISCOVER MORE SETS – Explore more action-packed play with the range of LEGO® Technic™ sets (sold separately), which feature realistic movement and mechanisms to inspire young builders A FUN WAY TO BUILD – The LEGO® Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build DIMENSIONS – A 1,313-piece set with a Porsche toy car model measuring over 4 in. (10 cm) high, 15 in. (39 cm) long and 6.5 in. (16 cm) wide