REV X Ultimate Diesel Treatment – 16 fl. oz.


REV X Ultimate Diesel Treatment has similar benefits to our more concentrated Distance+ formula.  Ultimate replenishes or replaces vital lubricity and cleaning properties lost when making ULSD (ultra-low sulfur diesel) fuel.  It includes a deep cleaning detergent to keep your fuel system & injectors clean and a stabilizer to keep your diesel fresh for up to one year.  With an increase in cetane, up to 12 points, it restores lost performance and fuel economy.

SKU: ULT1601 Categories: ,
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REV X Ultimate Diesel Treatment

Ultimate Diesel Treatment replenishes & replaces properties lost during the ultra-deep desulfurization process in ULSD fuels.  Next, it will help restore or increase lost performance & fuel economy caused by poor or inadequate diesel blends.  Our proprietary blend of deep cleaning detergents keeps your fuel system clean & prevents carbon deposits from forming on valves and injectors.  That’s in addition to a maximum cetane boost of up to 12 points that will improve cold starts, provide a smoother running engine & reduce exhaust smoke.

Ultimate is for daily use or single treatments.  Knowing that, if you would like a more concentrated version, try Distance+, Distance+ GOLD, or Distance+ Winter diesel additives.

Benefits of REV X Ultimate Diesel Fuel Additive

  • Deep cleans fuel injectors, turbos, fuel tanks, fuel pumps, fuel lines, and valves.
  • Provides a maximum 12 point cetane to restore or increase lost performance and fuel economy.
  • It can help reduce EGT temperatures, exhaust gas temperatures, emissions, and toxic smoke.
  • Increases lubricity to keep modern or classic fuel injection systems running trouble-free.
  • Increases corrosion and rust protection to extend the service life of stored vehicles.
  • Ultimate includes an alcohol-free water dispersant additive.
  • It helps to stabilize fuel keeping it fresh for up to 12 months.
  • Includes a BioFuel (B5-B20) neutralizing agent to eliminate sediment fallout.

Does it Increase Fuel Mileage?

We have received a lot of feedback from REV X customers that Ultimate does improve miles per gallon.  Although this is true, we will not claim how much it will increase fuel mileage.  Unfortunately, the additive industry is full of these misleading and primarily false claims about fuel mileage increases.  It’s important to realize that most of our competitor's claims use “independent” tests, and for the most part, are performed in a controlled environment.  Because nobody drives on a dyno or downhill with a tailwind, real-world results will vary based on driving style, terrain, and traffic.

Additional information

Weight 16 oz
Dimensions 4 × 2 × 7.5 in

16 fl. oz.

Fuel Type


Fuel Treatment

100 Gallons




Rev X Products, Inc.