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Chevrolet Performance has formulated this limited slip lubricant to reduce unwanted noise and wear. The additive reduces friction between your limited slip or positraction differential friction plates to eliminate the annoying chatter that is common with these types of units. This Chevrolet Performance limited slip lubricant additive not only quiets your rear-end, but it can also aid in your differential's ability to apply and release the clutch smoothly, creating a more pleasant and predictable power delivery.
( 67 )
$9.99
Red Line friction modifier and break-in additive can be added to any gear oil-- petroleum and synthetic--to replace the manufacturer's limited-slip additives. It's ideal to tune a clutch-type limited-slip differential to reduce break-in temperatures as much as 50 degrees. Add 1 oz. at a time to clutch-type limited slip or posi-traction units to eliminate chatter.
( 15 )
$10.48
Hydraulic lifter additive by Liqui Moly prevents and reduces hydraulic lifter noise, cleans oil passages to remove oil flow restrictions, and restores proper hydraulic lifter function while reducing wear. Liqui Moly hydraulic lifter additive provides miscibility with most commercially available motor oils and is safe for catalytic converters and particulate filters (GPF/DPF).
( 1 )
$10.99
Power Plus hot oil additive is designed to slip past piston rings for improved combustion. It will pass burn tests, but is not sniffer-legal. Recommended for small engine use--one 4 oz. bottle treats 20-28 oz. of crankcase oil.
Not Yet Reviewed
$13.50
Designed for use in all diesel engines, Red Line 85 Plus contains extremely powerful lubricants, detergents, seal conditioners, fuel stabilizers, and rust preventatives, but without smoke suppressant. This treatment contains additional cetane improvers, which boost the fuel 5-9 cetane numbers, and additional lubricants, which reduce wear in low-sulfur fuel by 75 percent. This improvement in lubricity and cetane will reduce detonation, assist starting, help reduce smoking, help prevent fuel system wear and leakage, and can provide 5 percent additional power and efficiency.
( 15 )
$12.68
Schaeffer's SoyShield All-Season is a concentrated, multi-functional fuel additive formulated for use in all types of diesel fuels, especially low sulfur and ultra-low sulfur diesel fuels. Made from soybean oil, it contains an additive package with friction modifying and detergency properties that provide excellent wear protection and cleanliness for fuel injectors and fuel pumps. Using advanced anti-wax settling agents and cold flow improver, SoyShield reduces and safely disperses wax crystals from forming and clogging fuel filters and lines. Further blended into SoyShield is Schaeffer's proprietary lubricity additive, SynShield, which prevents fuel system wear and injector scoring for longer component life. SoyShield meets the cleanup and keep-clean performance, as shown by the Peugeot DW10 Injector Depositing Test throughout the entire fuel system. SoyShield is registered and meets US EPA requirements for blending into low sulfur and ultra-low sulfur diesel fuels. Performance benefits: * Boosts cetane number by up to 4 points * Easier cold weather starting and reduced misfiring at lower air inlet temperatures * Optimizes performance and fuel economy up to 5 percent * Improved drivability, smoother idling * Helps clean and control deposits, gums, and varnish to restore and maintain performance * Lowers fuel's gelling point * Inhibits oxidation during storage for better storage stability * Helps control acidic by-products produced by the combustion of diesel fuel * Strong wear protection for injectors, fuel pumps, supplemental rings, and valvetrains * Contains less than 15 PPM sulfur
Not Yet Reviewed
$9.60
Liqui Moly Speed Tec gasoline fuel additive is a high-tech fuel additive developed specifically for improved throttle response under partial engine load. It optimizes fuel atomization and combustion, and cleans the fuel system while providing maximum engine performance and efficiency. Liqui Moly Speed Tec gasoline fuel additive is suitable for use in all 4- and 2-stroke gasoline engines, with or without turbochargers. It is safe for use with catalytic converters and particulate filters (GPF).
( 2 )
$9.99
One treatment of Hot Shot's Secret Everday Diesel Treatment Fuel System Additive with each fill up will keep your diesel powering down the road. This concentrated cetane improver upgrades power and performance in all diesel equipment, increasing fuel and maintenance economy. The stability of fuels will be greatly increased and diesel engines will be kept in a cleaner, more maintenance-free condition. It is recommended for all diesel engines because it is completely ashless and has no adverse effects on engine components. This diesel fuel additive complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road engines. Features and benefits: * Boosts cetane up to 7 points * Reduces DPF regeneration cycles up to 50 percent * Increases fuel mileage up to 7.3 percent and power by up to 12.5 percent * LX4 Lubricity additive for fuel pump and injectors
( 12 )
$4.79
Hot Shot's Secret LX4 Lubricity Extreme fuel system additive is the answer to low-lubricity fuels. Developed for use with either ULSD fuel or gasoline, this additive prevents unnecessary wear and scaring of key components inside your fuel system--particularly injectors, fuel pump, and upper cylinders. For vehicles using Ultra-Low Sulfur Diesel fuel, the LX4 formula restores the fuel's lubricity, exceeding the Engine Manufacturers Association's recommendation for fuel lubrication, ensuring long-term protection of your investment. Bring even the poorest quality fuel back into specification with Hot Shot's Secret LX4 Lubricity Extreme fuel system additive, and save your diesel and gas fuel systems from damage. Features and benefits: * Compatible with the full product line of Hot Shot's Secret fuel additives * Increases diesel fuel's lubricity up to 56 percent * Developed without alcohol or harmful solvents * Warranty and emissions equipment safe
( 7 )
$5.03
Liqui Moly super diesel additive prevents corrosion and increases lubrication, thereby reducing fuel pump and injector wear. A combination of additives to clean and maintain the diesel fuel system does the dirty work for you. It will also increase Cetane value for improved engine performance, easier starting, and lower emissions. Regular use of this product helps keep your vehicle's fuel system in perfect working order. Suitable for use in all diesel engines—with or without turbochargers—Liqui Moly super diesel additive provides safe interaction with catalytic converters and particulate filters (DPF).
Not Yet Reviewed
$10.99
DEI Chill Charger is a revolutionary new high performance additive to improve the efficiency of water-to-air intercoolers. Simply add Chill Charger to the intercooler reservoir, and it will enhance the thermal transfer of hot intake air to the water circulating through the intercooler, resulting in a cooler, denser intake charge for a boost in performance. Both turbochargers and superchargers generate a tremendous amount of intense, power-robbing underhood heat. The challenge is to produce lower intake temperatures to maximize output. Chill Charger is a proven additive that reduces water-to-air intercooler temperatures to improve efficiency for maximum performance. DEI Chill Charger is formulated with a corrosion inhibitor that balances and stabilizes the pH level to protect the core from rust, electrolysis, and mineral deposits. Chill Charger also contains an anti-foaming agent, is safe with all intercooler alloys, and is 100 percent biodegradable, non-corrosive, and non-toxic.
Not Yet Reviewed
$7.99
Liquid Performance Ice Water Concentrate Non-Glycol Super Coolant Additive is formulated with a chemical wetting agent and surfactant-based technology that provides quick and efficient heat diffusion inside the cylinder heads and radiator of the cooling system. The result is lower operating temperatures, increased horsepower, and greatly improved engine warm-up times in cold conditions. This product meets the most stringent racing sanctioning body specifications—and is legal for all dirt and asphalt racetrack surfaces.
Not Yet Reviewed
$11.99
Hot Shot's Secret Diesel Winter Anti-Gel additive provides "Premium Diesel" qualities to standard diesel fuels in terms of detergency, stability, lubricity, winter operability, and cetane number. Performance benefits: * Greatly improves cold temperature performance * Provide further winter protection against freeze-ups * Contains a powerful cetane improver for quicker cold starts with maximum boost in power and performance * Recommended for ALL diesel engines * Guaranteed -65 degrees F and boosts cetane up to 5 points * Prevents fuel line freeze-ups down to -40 degrees F
Not Yet Reviewed
$5.03
Radiator Relief for diesels is a specially formulated performance coolant additive that is concentrated to enhance today's large-capacity diesel cooling systems, and blended for extreme use. Radiator Relief for diesels reduces the surface tension of diesel engine coolant and maximizes the transfer of heat more efficiently from the engine to the radiator. In addition, with its special anti-foaming agent, it promotes superior coolant contact in the cylinder head to accelerate the heat transfer process. Adding DEI Radiator Relief for diesels allows engines to run up to 30 degrees cooler and reduces engine wear, which occurs during extreme temperatures and under heavy loads, such as when towing and climbing hills. Radiator Relief for diesels includes a corrosion inhibitor that balances the negative acidic effects that can develop over time in antifreeze and water solutions. It also stabilizes the pH level, which helps reduce rust and prevent electrolysis, mineral deposits, and pre-existing scale buildup from forming on the radiator, resulting in potential core damage. Radiator Relief for diesels is compatible with all types of water and antifreeze mixtures. It is also safe with all alloys (including aluminum), and is water soluble, 100 percent biodegradable, non-corrosive, and non-toxic.
Not Yet Reviewed
$9.99
DEI Heater Hotter is formulated specifically to accelerate the transfer of heat from the engine to the cooling system in frigid climates that otherwise increase engine wear. DEI Heater Hotter's unique formula allows your vehicle's heater to warm up 50 percent faster, even in sub-zero temperatures. It is safe to mix with all types of antifreeze--simply add it to your radiator.
( 2 )
$10.99
Heat and friction silently steal power from your engine. The scientists from LSI Institute have uncovered a powerful lubricity agent, Hot Shot's Secret FR3 oil additive. One treatment of FR3 to your oil and your engine will run cooler and have increased towing power. Negatively charged synthetic ester tenaciously attaches to all internal parts completely lubricating your engine. It is recommended for all gas and diesel engines. Features and benefits: * Improves fuel economy up to 5 percent * Reduces wear by up to 43 percent * Reduces noise and vibration * Cleans sludge and deposits from at start-up surfaces
( 4 )
$10.49
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
$8.50
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$8.99
Partner up with Four Seasons ICE 32—a high performance air conditioning treatment additive designed to improve A/C cooling capacity and help to extend your compressor system life. It meets or exceeds SAE J2670-N standards for auto A/C systems using R13a. ICE 32 creates a film that seeks out and adheres to metal surfaces. Its polarized and modified molecules power through A/C systems, providing improved flow and cooling performance. Other featured benefits of using ICE 32 A/C treatment additive: * Reduces friction, which cuts down wear on metal parts and seals * Helps cut humidity (drier air improves cabin comfort) * Eliminates moisture-preventing oxidation and acid * Works year-round * Environmentally safe (doesn't contain chlorinated compounds)
( 1 )
$7.99
FJC Extreme Cold additive charge lowers duct temperature up to 15 percent. This signature blend acts as a performance booster, leak sealer, and conditioner. It extends compressor life and is compatible with all ester and PAG oils. FJC Extreme Cold additive charge features a self-sealing top and will require self-sealing dispensing equipment.
Not Yet Reviewed
$9.99
FJC Extreme Cold additive lowers duct temperature up to 15 percent. This signature blend refrigerant additive boosts performance and acts as a leak sealer and conditioner. It extends compressor life, reduces friction, and is compatible with all ester and PAG oils, R134a, and R1234y.
Not Yet Reviewed
$11.99
Clearance
FJC Compressor Quiet additive helps silence noisy compressors. This signature blend improves operation and lowers operating temperatures, prolonging compressor life. It is compatible with all ester and PAG oils.
Not Yet Reviewed
$14.99
$5.50
Red Line created the industry of pushing bubbles out of the way to ensure cooling with their Water Wetter cooling system treatment. It's a unique agent for cooling systems that doubles the wetting ability of water. It offers rust and corrosion protection that allows for use of straight water in racing or reduced antifreeze levels in warm climates. It also improves heat transfer and reduces cylinder head temperature. Help your engine keep its cool with Red Line Water Wetter cooling system treatment. Instructions and specs: * Use 1 bottle for most passenger cars and light trucks—treats 3 to 5 gallons or 13.2 to 15.9 liters * Use 2 bottles with larger cooling systems * Use 1 oz. (3 to 4 capfuls) per quart for small cooling systems * Compatible with new or used antifreeze (including those with DEX-COOL and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems * Satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes * Contains no ethylene glycol
( 169 )
$13.89
Fram coolant additive is a premixed liquid chemical additive for heavy-duty cooling systems. It is formulated to help efficiently absorb and transfer heat from the engine, keeping it cooler. It is also a corrosion inhibitor.
Not Yet Reviewed
$10.99
Royal Purple Max-Boost Octane Booster and Fuel System Stabilizer is a high performance fuel treatment for racing applications. Ready to outperform? Max-Boost will increase gasoline octane, reduce emissions, and enhance engine performance while stabilizing fuel. It is safe for use in leaded and unleaded gasoline, and alternate fuels like gasohol, reformulated gasoline, and all ethanol blends. Royal Purple Max-Boost performance advantages: * Reduces engine knocking and pinging * Raises octane rating up to 30 points or 3 numbers * Restores power and fuel economy * Cleans deposits from fuel injectors * Reduces power loss due to knock-retard in computer controlled vehicles * Replaces lead additives for protection of non-hardened valve seats * Stabilizes fuel
( 32 )
$8.99
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