{"product_id":"374pcs-gray-sports-car-speed-champions-building-set","title":"The Stealth Racer: 374-Piece Gray Sports Car DIY Construction Kit","description":"\u003cp\u003eGunmetal gray is the color of things built to be taken seriously — the color that endurance racing teams choose when they want the car’s shape to carry the visual weight instead of its paint. The 374-piece Gray Sports Car building set is the most piece-dense in the series, and the finished model earns that count: a precision aerodynamic body kit with wide-body stance, front splitter, side diffuser treatment, and a high-downforce rear spoiler built from dedicated structural bricks rather than molded into flat panels. This is the build for people who want the most detailed result in the lineup.\u003c\/p\u003e\u003cp\u003eFor builders aged 6 and up who want maximum detail engagement from a sports car build without moving into 1,000+ piece territory, 374 pieces is the right scope. The aerodynamic elements — splitter, skirts, diffuser, spoiler — are each built as distinct multi-piece structural components during the assembly sequence, which means the build process genuinely teaches automotive aerodynamic design language rather than just producing a car-shaped object through a generic connection sequence.\u003c\/p\u003e\u003cp\u003eThe gunmetal gray finish reads differently under different lighting conditions — cooler and more silver in bright light, deeper and more complex in shade — which gives the finished display model a dynamic visual quality that flat colors do not produce. The LEGO-compatible precision brick system allows this Speed Champions style racer to integrate directly into any compatible racing or city display, and the low-profile racing tires on quality axles give it smooth, stable rolling across any flat surface.\u003c\/p\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eFor brick collectors who want the most detailed and piece-dense model in the sports car building set series. For Speed Champions fans who want a gray endurance racer aesthetic that fits thematically within a competitive racing display. For builders aged 8 and up who have experience with intermediate vehicle builds and want a more demanding assembly experience. For racing fleet builders completing a full color lineup who specifically need the gunmetal gray endurance racer variant.\u003c\/p\u003e\u003ch2\u003eSafety \u0026amp; Age Guidance\u003c\/h2\u003e\u003cp\u003eRecommended for ages 6 and up, with the 374-piece count more comfortably suited to ages 8 and up for independent building. Small brick components present a choking hazard — not suitable for children under 3. All bricks are manufactured from eco-friendly ABS plastic meeting international toy safety standards. Organize the full piece inventory before beginning to ensure all aerodynamic detail components are identified before they are needed in the build sequence.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy does the gray variant have more pieces than the other colors in the series?\u003c\/strong\u003e\u003cbr\u003eThe gray Stealth Racer body kit design includes additional aerodynamic detail elements — specifically the diffuser and splitter configurations — that require more pieces to build accurately than the design treatments used in lower piece-count color variants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this compatible with LEGO Speed Champions track layouts?\u003c\/strong\u003e\u003cbr\u003eYes — the LEGO-compatible brick system means the Gray Sports Car is compatible with LEGO Speed Champions racing track sections and other LEGO racing infrastructure at the same scale.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:20px 0\"\u003e\u003cul style=\"font-size:0.9em;color:#444;line-height:1.8\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Piece Count:\u003c\/strong\u003e 374 High-Precision Bricks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Theme:\u003c\/strong\u003e Speed Champions \/ Gray Endurance Racer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty Level:\u003c\/strong\u003e Intermediate (Ages 6+ to Adult)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Eco-Friendly Premium ABS Plastic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Toylvia™","offers":[{"title":"Default Title","offer_id":57191095501131,"sku":"CJJM270658901AZ","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/7662\/4203\/files\/374pcs-gray-sports-car-building-set-main.jpg?v=1780274331","url":"https:\/\/toylvia.com\/products\/374pcs-gray-sports-car-speed-champions-building-set","provider":"Toylvia","version":"1.0","type":"link"}