Provides initial lubrication of new or replaced turbochargers to prevent damage due to oil starvation. Damage to turbocharger may occur within seconds of engine...
The unique combination of proven PEA technology and the latest additive generation achieves maximum cleaning performance in the combustion chamber, in and around the...
Royal Purple Max-Atomizer is a highly concentrated, high performance fuel injector cleaner. It is specially formulated to solve problems with today's direct injection engines,...
AdditivesAir and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsOils & Oil Filters
Royal Purple Max-Boost is a high-performance octane booster and fuel treatment that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel....
AdditivesAll ProductsBest SellersEngine and Engine PartsOils & Oil Filters
Royal Purple Break-In Oil is formulated to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston...
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HiTest is a concentrated, metal-free octane booster designed to increase power by increasing octane number and combustion efficiency. The advanced formulation eliminates knocking by...
AdditivesAir and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsIn Stock ProductsMost Popular ProductsOils & Oil FiltersSystem Kits
An effective mixture of additives that clean and maintain fuel systems of port injected and carbureted gasoline engines. Cleans injectors, combustion chamber and protects...
AdditivesAir and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsIn Stock ProductsMost Popular ProductsOils & Oil FiltersPerformance PartsSystem Kits
Acombination of additives that clean and maintain diesel fuel systems. Prevents corrosion and increases lubrication thus reducing fuel pump and injector wear. Increases Cetane...
AdditivesAir and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsMost Popular ProductsOils & Oil FiltersPerformance PartsSystem Kits
High-tech fuel additive, developed specifically for improved throttle response under partial engine load. Optimizes fuel atomization and combustion, cleans fuel system while providing maximum...
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MoS2 Anti-Friction Engine Treatment ensures immediate friction and wear reduction, adds an extremely protective and pressure-resistant boundary layer with low friction and lubricates during...
AdditivesAir and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsIn Stock ProductsMost Popular ProductsOils & Oil FiltersTransmission and DrivetrainTransmissions
High-tech anti-wear additive, suitable for most 4-stroke engines as well as manual transmissions and compressors.Reduces friction and wear thanks to a unique combination of...