#1 recommended Original Equipment replacement choice for Asian cars The KYB Excel-G helps restore the designed control and handling of your Infiniti The KYB Excel-G uses a triple lip fluid seal to reduce the chance of oil and gas leaking out Vehicle specific, hand assembled in-house damping valves correctly manage tire contact, steering response and body movement Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Excel-G helps keep Electronic Safety Systems performing as designed.