The biggest players in the automotive industry have been using additive technology (AM) for decades to produce component prototypes. Now, AM has surpassed that role as simply a cost-effective tool that supports the component development process. While rapid prototyping is still a huge benefit, AM can also be used to make lightweight versions of nonvisible structural components. The lightweight nature of AM materials is vital for enhanced fuel economy and achieving longer ranges with electric vehicles. Additive technology also gives designers and engineers the flexibility to experiment with unique designs and lower up-front cost.