KYB GR-2 / Excel-G Premium Shocks and Struts are specially designed to provide a smooth. Secure ride with excellent control for drivers who are looking for ride comfort and improved handling. With its patented check valve. The KYB GR-2 / Excel-G Premium Shocks and Struts always maintain excellent performance under even the roughest conditions. It also provides comfort and control that is often better than original equipment. KYB GR-2 / Excel-G Premium Shocks and Struts are available for virtually all vehicles on the road today. *Purpose:* Restores handling and control * Twin-tube replacement shocks, struts, and cartridges * Built with quality that matches or exceeds OE * Components and valving are designed specifically for each application * Calibrated to compensate for worn suspensions * Coverage for domestic and import cars, trucks, and SUVs.