Stp Additives 5.25 Oz 2 Pk Super Concentrated Fuel Injector Cleaner (6 pack)

STP Additives 5.25 oz 2 Pack Super Concentrated Fuel Injector Cleaner helps keep your engine running clean. This two-bottle kit delivers strong cleaning power to remove fuel system deposits, restoring efficiency and smooth operation.

• Two 5.25 oz bottles in each pack for value and convenience.
• Super concentrated formula provides robust cleaning power with every treatment.
• For gasoline engines — cleans fuel injectors and removes deposits that hinder performance.
• Easy to use — simply add to fuel according to directions and run the engine.
• Supports cleaner fuel delivery — helps your engine breathe easier and perform more efficiently.

Performance & Benefits

Regular use helps dissolve varnish and carbon buildup inside fuel injectors, leading to smoother idling, quicker throttle response, and more consistent power delivery.

By maintaining cleaner injectors, you may experience better fuel efficiency and reduced emissions, contributing to a healthier engine and longer component life.