I am upgrading to an F1X and selling my F1A. This unit is great and if you want to increase your mid-range torque this is the one you want! F-1A F-1D Supercharger is a high-performance supercharger designed for customized fitment on the front of a vehicle. Manufactured by Procharger in the United States, this belt-driven supercharger features a polished finish and is capable of delivering increased power output for racing and performance enthusiasts. This supercharger is a top choice for those looking to enhance their car's air and fuel delivery system with a proven and reliable component.
