Availability
Royal Purple Max-Clean Fuel System Cleaner & Stabilizer is a state-of-the-art performance fuel system cleaner that maximizes the performance of your fuel system. It restores fuel economy and deeply penetrates and cleans fuel injectors, carburetors, intake valves, and combustion chambers. Max-Clean is EPA/CARB compliant, safe for use in gasoline and diesel engines, and can be used with all ethanol blends or biofuels. It can also be used in both 4-cycle and 2-cycle engines and will not harm vehicle emissions equipment.
( 53 )
$15.99
—
$65.94
Royal Purple Max-Atomizer fuel injector cleaner is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. Specially formulated to solve problems with today's direct injection engines, it can be used with any type of fuel injection. Max-Atomizer contains highly concentrated polyether amine (PEA) detergents that quickly clean clogged and coked injectors, restoring 100 percent of injector flow. This will optimize injector spray patterns and better atomize fuel as it enters the combustion chamber. Enhance power and performance with Royal Purple Max-Atomizer fuel injector cleaner. Performance advantages include: * Restores and improves fuel economy * Stabilizes ethanol, which chemically breaks down to cause harmful effects to an engine * Maximizes horsepower * Improves responsiveness * Smoother idle * Quicker, easier starts * For use in both gasoline and diesel engines * Recommended for all ethanol blends * Reduces emissions, but will not harm vehicle emissions equipment * EPA / CARB compliant
( 13 )
$3.99
—
$47.88
Royal Purple Max-Restore High Mileage cleaner is a highly concentrated, high performance fuel treatment that is specially formulated to solve performance problems typically found in higher mileage vehicles. It restores fuel economy, extends engine life, lowers emissions, and delivers maximum cleaning power. Max-Restore contains a high dose of polyether amine (PEA) and proprietary detergents that quickly clean stubborn, long-term deposits often found in high-mileage engines and provides a protective barrier to keep new deposits from forming. This optimizes the injector spray pattern and better atomizes fuel as it enters the combustion chamber, resulting in enhanced power and performance, reduced emissions, smoother idle, and quicker/easier starts. It also utilizes a friction modifier to reduce wear in the upper cylinder to help extend engine life and improve fuel economy.
( 1 )
$8.99
—
$45.59
Add Royal Purple Max-Tane diesel fuel injection cleaner & cetane booster to your fill-up for better mpg, quicker throttle response, and a noticeable power increase! The formula cleans deposits from fuel injectors, carbs, combustion chambers, intake valves, and piston crowns. You'll see an increase in fuel economy by up to 10 percent, along with improved engine startup in both warm and cold temperatures. Diesel owners know the downside of a dirty fuel system. Royal Purple cleaner and booster can put the smooth purr back into your engine, while also reducing smoke and odor.
( 5 )
$8.99
On Sale
Royal Purple Duralec Ultra diesel motor oil is specifically formulated to maximize performance and meet the demands of today's heavy-duty engines. Duralec Ultra is fortified with a high level of zinc/phosphorus anti-wear additive, along with Royal Purple's proprietary Synerlec additive technology. Synerlec creates a tenacious ionic bond with metal surfaces, providing protection upon startup, and greatly increased film strength that helps to eliminate metal-to-metal contact, even under severe conditions. Additional performance advantages include: * Superior corrosion protection * Low coefficient of friction results in optimized fuel efficiency * Better wear protection * Natural solvency keeps engines cleaner than detergents alone * Oxidation and heat stability greatly extends oil drain intervals * Compatible with other mineral and synthetic motor oils * Reduces exhaust emissions * Mates engine parts * Will not harm seals * API warranty compliant * Recommended for 2- and 4-cycle diesels; including automotive, commercial fleet, and stationary industrial applications
( 16 )
$35.99
—
$107.97
$32.39
—
$97.17
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
