Royal Purple 5w20 Synthetic Engine Oil - 6QT by Royal Purple

Royal Purple 5w20 Synthetic Oil
Royal Purple motor oil delivers superior protection and improves performance in gasoline and diesel engines. It increases horsepower and torque, saves fuel and reduces heat, wear and emissions. It has unsurpassed oxidation stability that allows for extended oil drains and fewer oil changes, which saves you time and money and reduces the impact on the environment. This oil is warranty compliant and does NOT contain the additive Synerlec. It also contains low levels of zinc and phosphorus (ZDDP) to help extend catalytic converter life. This is easier on cars that are still running full emission systems. This case includes 6 one quart bottles of Royal Purple 5w20 full synthetic engine oil.