Just one treatment of STP Ultra 5-in-1 Fuel System Cleaner helps clean, lubricate, and protect your entire fuel system and improves performance

• STP Ultra 5-in-1 Fuel System Cleaner is the most advanced STP formula ever made
• Contains high-performance detergents, friction modifiers and ethanol scientifically engineered to deep clean the entire fuel system and lubricate engine parts
• Helps clean the entire fuel system to save gas and lower emissions
• Helps provide upper cylinder lubrication to maintain optimum engine efficiency
• Helps fight ethanol fuel deposits
• Helps restore power and acceleration
• Helps inhibit corrosion
• Safe for all gasoline engines
• Use every oil change or 6,000 kilometres
• One bottle treats 132 litres
• Size: 354 mL