Drive your passion for McLaren with this immersive building set for adults. Enjoy a rewarding project assembling the features of this detailed 1:8 scale model. Build the 7-speed gearbox with shifter drum and V8 piston engine. Then test the opening butterfly doors and adjustable rear wing. Like the real-world car, this set features a unique serial number offering access to exclusive online content. - LEGO® Technic™ race car set for adults – This McLaren P1™ building set for adults is packed with authentic details and can be built to make a 1:8 scale model collectible for supercar fans - Build the V8 piston engine and more – Enjoy a mindful project assembling all the details like the 7-speed gearbox with shifter drum, opening doors, adjustable rear wing and V8 piston engine - A 1:8 scale model car to display – From the unboxing experience to the building project, this adult building kit delivers a rewarding challenge for LEGO® Technic™ fans - Unique serial number tile – Like the real-world car, the LEGO® Technic™ version features its own unique serial number, giving you access to exclusive online content - A gift for car-lovers – This set makes a gift for adult LEGO® builders, supercar enthusiasts and McLaren fans, offering a creative project and a display piece to cherish - 3D building instructions – Get ready to build like never before with the LEGO® Builder app, where you can save sets, track your progress, zoom in and rotate your model in 3D - Measurements – 3,893-piece set with a model car measuring over 5.5 in. (14 cm) high, 23 in. (59 cm) long and 9.5 in. (25 cm) wide