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RPM11722 - Royal Purple Max-Clean Fuel System Cleaner, 20 oz. Can
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
Shipping: Can only ship via Ground in the continental USA
Max-Clean is a state-of-the-art fuel system treatment that cleans injectors, restores fuel economy and reduces both engine buildup and tailpipe emissions. Max-Clean’s proprietary technology targets both the intake system and combustion chamber and is effective on the entire spectrum of engines on the road, whether they are new or old, gasoline or diesel, naturally aspirated, turbocharged or supercharged. After multiple product fleet tests were conducted on various makes and models of vehicles, Royal Purple found that after as little as one treatment Max-Clean can:
Improve fuel economy an average of 3.2-percent
Increase horsepower an average of 2.6-percent
Reduce hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
Prevent rough idle, hesitation and stalling
Prevent premature spark plug fouling
Reduce deposit-related engine knocking and pinging
Deposit build-up is a natural consequence of fuel combustion. Unfortunately, these deposits can have a significant effect on the performance and reliability of your engine. With Max-Clean, Royal Purple has developed a product that in most cases can bring engine surfaces back to like-new clean, restoring once-lost fuel economy and performance.
Recommended Treat Rate
Pour entire contents of can into a nearly empty tank and refuel. One (1) can treats 15 to 20 gallons. For tank sizes outside of this range, use one (1) ounce per gallon. In two-cycle engines, use one (1) ounce per two (2) gallons.
MSDS can be found in document tab above.
- Item Requires Shipping
- 1.2 lbs.
- Can only ship via Ground in the continental USA
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