Royal Purple Synthetic Performance Oil

Royal Purple’s new Max-Boost is a high performance octane booster and fuel treatment for racing applications that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel.Formulated with MMT, Max-Boost delivers the best octane enhancement to help elimi..

Diesel engines are valued for fuel efficiency and longevity. Extend the miles you can drive and years of service on your diesel engine with Royal Purple’s new Max-Tane fuel injector cleaner and stabilizer.Max-Tane is for year-round use in all types of light, medium and heavy duty diesel engines,..

Max ATF is a synthetic, high-performance, automatic transmission fluid. Its low co-efficient of friction and high film strength help dramatically reduce heat and wear. Additionally, our premium ATF fluid gives you longer fluid life because it’s more oxidation-stable than other transmission f..

Max ATF is a synthetic, high-performance, automatic transmission fluid. Its low co-efficient of friction and high film strength help dramatically reduce heat and wear. Additionally, our premium ATF fluid gives you longer fluid life because it’s more oxidation-stable than other transmission f..

Royal Purple’s Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially formulated to solve problems with today’s direct injection engines, but can be used with any type of fuel injection. Max-Atomizer contains highly concentrated polyether amin..

Max EZ is an advanced power steering fluid designed to maximize the life and performance of all power steering units.Max EZ is formulated with a blend of select synthetic base oils plus Royal Purple’s proprietary Synerlec additive technology, which is proven to make equipment run cooler, smoothe..

Max Gear is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid. It is non-corrosive to soft yellow metals (brass, bronze, copper, etc.) and synchronizer safe. Specially des..

Max-Chain is recommended for chains and open gears operating in dusty environments. Max-Chain is an advanced, high performance, synthetic lubricant that provides excellent protection for chains, open gears and exposed metal surfaces subjected to severe loading — even in wet, acidic environme..

Royal Purple Maxfilm is a high film strength, multipurpose, synthetic lubricant / penetrant that excels in a wide array of applications. Maxfilm deeply penetrates, cleans and loosens rusted parts. Once applied, its solvent carrier evaporates and leaves a tenacious, thixotrophic lubricating f..

Royal Purple Maxfilm is a high film strength, multipurpose, synthetic lubricant / penetrant that excels in a wide array of applications. Maxfilm deeply penetrates, cleans and loosens rusted parts. Once applied, its solvent carrier evaporates and leaves a tenacious, thixotrophic lubricating f..

Purple Ice® is a high performance radiator conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent provides year-round defense against corrosion. Purple Ice also reduces the surface tension of the radiator coolant to help reduce engine temperatures.Reduces Coolant Temperatures..

Royal Purple Synthetic Gun Oil is recommended for cleaning of all firearms after use and for preserving them while in storage. It can safely be applied to metal and polymer components. Royal Purple Synthetic Gun Oil is an advanced, high performance lubricant that is specifically formulated ..