STP® Ultra 5 in 1 Fuel System Cleaner Our most advanced fuel additive formula removes deposits from your fuel system + fights engine friction. Scientifically engineered with 3X the amount of cleaning agents vs. the leading premium gasoline*
Our Most Advanced Formula Helps:
- SAVE GAS BY DEEP CLEANING THE ENTIRE FUEL SYSTEM
- RESTORE PEAK PERFORMANCE
- REDUCE FRICTION
- PREVENT ETHANOL DEPOSITS
- INHIBIT CORROSION
High-performance detergents and friction modifiers come together to form a one-source solution to help: save gas by deep cleaning the entire fuel system; restore peak performance; reduce friction; prevent ethanol deposits; and inhibit corrosion.
Use every oil change or 4,000 miles
12 fl. oz. bottle treats up to 35 gallons of gasoline.
STP® Ultra 5-in-1 Fuel System Cleaner is safe for all gasoline engines and works with direct inject, hybrid and turbo systems.
*Amount of cleaning agents per bottle measured by weight, compared to 35 gallons of the leading premium gasoline.
© 2019 The Armor All/STP Products Company, a Spectrum Brands Company