Ford has made significant advancements in automotive performance with the launch of the 2025 Mustang GTD, a supercar designed for the track. Featuring a supercharged 5.2L V8 engine and lightweight carbon fiber bodywork, the Mustang GTD recorded an impressive lap time of 6:52.072 at Germany’s Nürburgring, outperforming other competitors, including Ferrari.
A critical component of this performance boost came from the innovative use of 3D printing technology. Specifically, small aerodynamic devices known as "hood flicks" were designed and tested directly at the track. These raised pieces around the car’s hood help to optimize airflow and enhance downforce without increasing drag. Chief Program Engineer Greg Goodall highlighted the rapid design process, noting that eight iterations of the hood flicks were produced and assessed in a matter of weeks, allowing for real-time performance optimization.
The flexibility of 3D printing enabled Ford engineers to implement complex aerodynamic changes much later in the vehicle’s development than would have been possible with traditional manufacturing techniques. Goodall emphasized the advantage of designing and testing these parts on-site, which significantly expedited the process.
Ford’s commitment to 3D printing is long-standing, having evolved from initial uses in prototyping to the production of functional components for vehicles, such as the all-electric Explorer and parts for Red Bull Racing’s Formula 1 team. The Mustang GTD serves as a prime example of how additive manufacturing not only shortens development cycles but also drives performance enhancements that traditional methods would struggle to achieve.
This milestone exemplifies the transformative potential of 3D printing in the automotive sector, blending advanced engineering with the raw power of American muscle, showcasing the future of automotive design.
For more insights into automotive advancements through 3D printing, check out Ford’s 3D printing innovations.