STP (R) Ultra 5 in 1 Fuel System Cleaner features advanced synthetic technology to deep clean your vehicle's entire fuel system and fights engine friction. 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 (R) Ultra 5 in 1 Fuel System Cleaner with its blend of PEA and PIBA detergents to help remove harmful deposits and fight engine friction in any gasoline engine. With 3x the amount of cleaning agents compared to the leading premium gasoline (1), this fuel treatment helps you save gasoline by keeping the fuel intake system clean. Just pour the entire bottle of fuel additive into a vehicle gas tank that is at least half full. Use this STP (R) fuel additive every 4,000 miles. Treat Rate: 12 FL. oz. bottle treats up to 35 gallons of gasoline. For over 60 years, STP (R) has been one of the most trusted names in car care with products t...

STP Ultra 5 in 1 Fuel System Cleaner

Get same-day delivery from stores you know and love.

STP Ultra 5 in 1 Fuel System Cleaner

Get same-day delivery from stores you know and love.

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