STP Ultra 5in1 Fuel System Cleaner 591ml

Stp ultra 5 in 1 fuel system cleaner. Our exclusive all-new and improved formula deep cleans the entire fuel system and fights engine friction with 3x the amount of cleaning agents vs the leading premium gasoline. Our advanced synthetic technology has more effective cleaning power: modern engines are susceptible to unique deposit and lubrication issues. Harsh deposits can lead to reduced performance and efficiency while excessive friction can lead to premature engine wear. Use stp ultra 5 in 1 fuel system cleaner with our propriety blend of pea and piba detergents to help remove harmful deposits and fight engine friction. Usage frequency: use every oil change or 4,000 miles. Treat rate: 12 fl. Oz. Bottle treats up to 35 gallons of gasoline. Take note.: for use in any gasoline engine, including turbo, direct inject, and hybrid. will not void. Amount of cleaning agents per bottle measured by weight, compared to 35 gallons of the leading premium gasoline. This product is compatible with cap-less gas systems.