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Fuel System Additives

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Liquid Performance Monster Boost Performance Diesel Additive

Capable of boosting cetane up to 10 numbers, Monster Boost is the world's most powerful diesel performance additive. Its full-synthetic formula contains no alcohol, increases cetane, prevents water build-up, prevents gelling to -40 degrees F, and prevents algae growth. Increase horsepower and fuel mileage with Monster Boost diesel additive from Liquid Performance, available in multiple sizes.

Not Yet Reviewed

$11.99


$8.50

Clearance

Liqui Moly Marine 4T Shooter

Liqui Moly Marine 4T Shooter contains an effective mixture of additives that clean and maintain fuel systems of port injected and carbureted gasoline engines. It cleans injectors, combustion chamber, and protects against corrosion; while restoring proper fuel atomization and improving engine efficiency. Regular use keeps the fuel system in perfect working order. The product is suitable for use in all 4-stroke gasoline engines, with or without turbochargers—and safe for use with catalytic converters and particulate filters (GPF). A 200 ml bottle is sufficient for 50–70 liters (13 to 18 gallons) of fuel. Fluid is self-mixing. * Removes deposits from entire fuel system * Removes carbon deposits from intake valves and combustion chamber * Saves fuel and reduces pollutant emissions * Cleans the injection system

Not Yet Reviewed

$8.99


$4.50

Clearance

K&N Cetane Booster

K&N Diesel Cetane Booster is designed to improve towing power and acceleration by cleaning and lubricating vital parts and components. It breaks down performance robbing deposits throughout the entire fuel system, treats a full tank of fuel, and is compatible with ULSD applications. Features: * Helps breakdown and remove performance robbing deposits * Helps boost cetane up to 7 points, improving efficiency and throttle response * Treats turbos, fuel injectors, pistons, and combustion chamber components * Formulated to treat up to 35 gallons of diesel fuel * Safe on Ultra-Low-Sulfur Diesel applications

Not Yet Reviewed

$12.99


$7.50

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