When it's time for an oil change, use Idemitsu 1qt (946 mL) OW16 Full Synthetic Oil Part No 30015121-75000C020. It has a high quality base oil and includes advanced friction modifying additives that reduce friction and improve lubricant flow. The SAE 0W-16 synthetic oil gives your vehicle high efficiency, torque, and horsepower as it minimizes wear and deposits on the engine. This means an improved drain interval and added protection of emission controls. Ultra-low volatility with viscosity stability reduces tail pipe emissions and provides exceptional protection to emission control systems including the catalytic converter. API SP (backward compatible to SN Plus), ILSAC GF-6B. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.