Havoline®  Pro DS™ Fully Synthetic ECO SAE 5W-40 is a premium fully synthetic motor oil with Deposit Shield Technology, a proprietary cleaning booster, designed to provide advanced protection that prolongs the peak performance and efficiency of high performance engines, particularly under harshstop-and-go driving conditions and heavy loads. It provides outstanding protection for vehicles with direct-injection and turbo chargers and those that require a full synthetic motor oil.