About the product
- Ceramic coating remains after oil changes to protect your engine for up to 15000 miles
- Antifriction technology improves lubrication between metal parts for a smoother quieter engine
- Protective coating prevents engine deposits and help clean sludge buildup
- Helps improve gas mileage increase horsepower and reduce emissions
- This STP oil treatment is engineered for use in conventional or synthetic motor oils and is safe for all gas or diesel engines
- STPOne of the most trusted names in car care for more miles than anyone can count