The present thesis project, carried out entirely at Sabelt S.P.A., aims to analyze and improve the vibrational response of an automotive seat, highlighting the parameters that affect its performance in simulated test environments. Sabelt S.P.A., a leader in highperformance seating solutions for the automotive industry, provided technical expertise and laboratory resources, supporting experimental research aimed at enhancing the performance, durability, and comfort of the analyzed seat. The primary objective is to understand the dynamic behavior of the seat subjected to various excitation conditions, with stresses applied by shakers available in Sabelt’s laboratory. The research does not merely involve a simple evaluation of the vibrational response but also aims to identify and propose design or material improvements to reduce the negative effects of vibrations on the structure and enhance occupant comfort.