Dyno-tab ULTRA Fuel Booster is designed for lower sulfur diesel fuel, or any gasoline/petrol that is of low quality or diluted with alcohol. This complete multi-functional additive delivers all the benefits of Dyno-tab and Dyno-tab® PLUS, such as reduced friction, wear, emissions, and carbon buildup. It increases power and performance, aids in keeping fuel fresh, boosts mileage and has a proprietary lubricant to aid in engine longevity. Give it a try today! Contains 6 .5 gram tablets Each tablet treats up to 8 gallons (30 liters)
