Engine Kits

Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer 20 Oz
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Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer 20 Oz



Part #: 11722
List Price: $24.27
Price: $12.38
You Save: $11.90

Availability: In Stock



  • 3-in-1 fuel additive keeps new engines clean and improves vehicle's performance
  • Improves fuel economy an average of 3.2 percent
  • Increases horsepower an average of 2.6 percent
  • Reduces hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
  • Prevents rough idle, hesitation and stalling
  • 20 oz.