The Koni Special Active Shock is a premium aftermarket part designed for use in various road conditions and driving styles. Equipped with Koni's patented Frequency Selective Damping Technology, the Koni Special Active Shock is designed to control large body motions and cornering forces while smoothing expansion joints and rough roads for improved comfort. Primarily designed for cars, trucks, and SUVs, Koni's Special Active Shock is equipped with a technology that rivals expensive Original Equipment electronic systems.

Koni is a world-renowned developer and manufacturer of high-performance hydraulic shock absorbers and suspension systems. Koni prides itself as a pioneer in providing people mobility. Since its inception in 1857, Koni has been providing leading, durable and experience-improving technology. From streetcars to trains to industrial applications, such as bridges, Koni has been at the forefront of providing top-notch dampers. In 1857, Koni was in the business of manufacturing leather equipment for horses. Just before the Second World War, the company started developing friction-type shock absorbers. After the Second World War, Koni started production of a newly improved telescopic shock absorber. In the 1950s, Koni started to play a more prominent role in motorsports, eventually participating in its first Grand Prix with Ferrari in 1958. Over the years, Koni has not only contributed to the development and advancement in damping technology for rally cars and racing cars but also in various commercial vehicles and other industrial projects including bridges. In 1972, Koni became a part of ITT, a global diversified industrial company that provides highly engineered, customized solutions for the energy, transportation, and industrial markets.