SEADOO FULL SYNTHETIC XPS OIL GALLON - 9779493XPS oils are expertly engineered to perform in the harshest conditions and extend the life of your ride. No matter the size or type of BRP vehicle you have XPS has you covered. Introducing the 4T 5W 40 Synthetic Oil from the esteemed XPS Products family. This oil is engineered for the spirited adventurer, designed specifically for high performance off road, on road, and PWC 4 stroke engines, including turbocharged and supercharged powersports engines.