Abstract: The research, titled "Design and Analysis of an Aerodynamic Downforce Enhancement Device for a Race Car," focuses on the implementation and optimization of a ducted fan system to actively generate a low-pressure area beneath the car, thereby enhancing aerodynamic downforce. This innovative approach involves the use of two ducted fans strategically positioned to pull air from underneath the car, channeling it through the underside of the rear wing to maximize rear downforce efficiency. The primary objectives of the study were to increase overall downforce, elevate cornering speeds, optimize drag, and enhance safety measures.