Koni has been in business for 150 years, involved in automobile dampers since 1932 and has produced adjustable telescopic dampers since 1945. A favorite among racers, and offered as a performance option by the factory. Konis are adjustable for fine tuning and carry a lifetime warranty. Koni sport shocks and struts provide a firm, controlled ride and flatter cornering and are also externally adjustable. These dampers can be adjusted, literally at the turn of a knob, a technique borrowed from formula-1 racing where koni dampers have dominated the field for years. Sold each, two needed per rear of vehicle.