One of the oldest names in shock absorbers, Koni has been in business for over 150 years, and making automobile dampers since 1932. Recognized for high-performance shocks and struts, Koni has produced adjustable telescopic dampers since 1945, and while they are known best for their use on top performance cars, KONI also builds heavy-duty shocks for trucks, buses, RVs, and railway rolling stock.