Pedders Nitrogen Gas Performance Shock Absorbers offer a large bore and piston design, compared to the original Shock Absorber supplied with the vehicle. Pedders Nitrogen Gas Performance Shock Absorbers use premium grade components to withstand high operating temperatures and continued use in performance situations. Pedders Performance Shock Absorbers have been specifically tuned for maximum performance, while maintaining a smooth and controlled ride. When combined with Pedders Performance Coil Springs in lowered applications, Pedders Nitrogen Gas Shock Absorbers will improve the handling and suspension control of your vehicle. Nitrogen Gas Shock Absorbers are suitable for sports and performance vehicles and lowered applications.