Pininfarina has always been a leader company when it comes to innovation. Its unique designs have driven the automotive world since its foundation in 1930. In the field of high-luxury vehicles, the production of One-Off, Few-Off and Limited Series cars represents a big challenge for automotive Original Equipment Manufacturer (OEM) which commissions the development and the production of these special vehicles to Pininfarina. As part of the innovation plan, the main research in progress concerns the sourcing of new technologies that overcome the limits of traditional ones. This thesis will be focused on the application of Additive Manufacturing process called Stereolithography (SLA), for the production of Automotive Seals.