KYB Shock / Strut Excel-G Rear MAZDA 6 2003-08 FIT NOTES: KYB Excel-G (Formerly GR-2) Premium Shocks and Struts are designed to provide a smooth, secure ride with excellent control for drivers who are looking for ride comfort and improved handling. Excel-G twin-tube shocks, struts, and cartridges are available for virtually all vehicles on the road today, and they feature a lifetime warranty. Shocks come as pictured, please make a visual inspection of your shocks to verify correct mounting. .