Speed enthusiasts at home will never stop revving up once they get their hands on this creative racing car Explore realistic movements and mechanisms that introduce kids to STEM in a fun, approachable way Suitable for ages 11 and above 1,313-piece set keeps car enthusiasts engaged in constructing a Porsche 911 GT3 R REXY AO Enjoy realistic play by steering with the knob, testing suspension, and powering the six‑cylinder boxer engine with correct firing order, and activating synchronized air jacks Rear wheel drive with differential, opening doors and trunk, and realistic engineering offer an authentic experience Eye-catching T.rex-themed graphics make it a head-turning play and display piece Use the LEGO Builder app's digital tools to track progress, zoom in, and rotate models in 3D Can be an exciting birthday present or holiday treat for kids who love toy cars, dinosaurs, and STEM toys