Deep clean the entire fuel system with STP Complete Fuel System Cleaner. Designed for gasoline-powered vehicles, including turbo, direct-inject, and hybrid engines, this advanced fuel additive helps remove harmful deposits from the fuel intake system to support cleaner performance and improved fuel efficiency. Its proprietary blend of PEA and PIBA detergents helps restore engine performance, inhibit corrosion, and maintain cleaner fuel system operation during routine vehicle maintenance.

• Complete Fuel System Cleaner – Deep cleans the entire fuel system for improved maintenance and performance
• Advanced Synthetic Technology – Contains 2x the amount of cleaning agents compared to the leading premium gasoline
• PEA & PIBA Detergents – Proprietary detergent blend helps remove harmful deposits from the fuel intake system
• Restores Engine Performance – Helps restore lost power and acceleration caused by fuel system buildup
• Fuel Efficiency Support – Helps keep the fuel system clean to support better fuel economy
• Corrosion Protection – Helps inhibit corrosion inside the fuel system
• Gasoline Engine Compatible – Safe for gasoline engines, including turbo, direct-inject, and hybrid engines
• Routine Maintenance Use – Recommended for use every oil change or every 4,000 miles