FR3

Rated 4.93 out of 5 based on 160 customer ratings
(170 customer reviews)

$9.95$389.95

8 oz
16 oz
1 qt
2 qt
1 gal
5 gal
Clear

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Limited time, EVERY ORDER $99+ gets a FREE 8oz bottle of FR3 Friction Reducer Treats 5 qts of oil.

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Increase fuel economy up to 5% with FR3 car oil additive
Reduction in oil operating temperature
 FR3 friction reducer reduces engine wear up to 43%
Improves oil’s oxidative stability
Friction reducer oil additive restores lost compression
Reduces lifter & valve noise
5 year shelf life

TREATMENT RATIO
1.5 OZ / 1 QUART OIL

Recommended for ALL gas & diesel engines.

SKU: FR3 Category:

The Science

Hot Shot’s Secret FR3 is a lubricity enhancing oil additive that increases the lubricating & wear reduction properties of the host oil. The product contains patented synthetic lubricants that have unique lubricating properties even compared to PAO or mPAO synthetics of the same viscosity. The anti-wear component of the formula is a patented carbon nano particle that fills in microscopic irregularities on the machined surface to provide a smoother surface for the lubricating film to form. The synergy of these components extends the base oil performance in shear stability, oxidation stability, film strength & especially friction reduction.

Benefits

Heat and friction silently steal power from your engine. The scientists from LSI Institute have uncovered a powerful lubricity agent…Hot Shot’s Secret FR3. One treatment of FR3 to your oil and your diesel will run cooler and have increased towing power. Negatively charged synthetic ester tenaciously attaches to all internal parts completely lubricating your engine.

Treatment Ratio

  • 5 quart (car): 8 ounces FR3
  • 15 quarts (truck): 23 ounces FR3
  • 45 quarts (semi): 64 ounces FR3

Add To:

  • Engine oil
  • Power steering
  • Hydraulic system
  • Differentials

Recommended Frequency:
Use one treatment of FR3 every oil change.

Use in All Engines:
Semi-trucks, pick-up trucks, farm equipment & autos. Effective in all engines including: Ford Powerstroke, Dodge Cummins, GM Duramax, Saab, Volkswagen, Audi. You can use FR3 to treat any oil-lubricated system except air conditioning and aircraft. Even though FR3 is an industrial product, you’ll find that small two cycle engines love it; just add FR3 to your oil before mixing it with the fuel. Your automobile, light truck or other personal vehicles will benefit from FR3 in the engine, power steering unit, and differential.

Tech Data

SDS
Tech. Data

Share your thoughts!

4.93 out of 5 stars

170 reviews

Let us know what you think...

What others are saying

  1. Nicholas Bobilin

    5 out of 5 Smooth

    Nicholas Bobilin (verified owner)

    The engine runs smooth and cooler since I gave been using this stuff

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi

      Thanks Nicholas!

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      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  2. William Bolduc

    5 out of 5

    William Bolduc (verified owner)

    Product worked almost immediately could really tell the difference in noise reduction in the engine

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi

      Thanks William!!

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      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  3. Steve S.

    Steve S. (verified owner)

    I have a large family with 7 cars, and it is imperative that they run well and operate without breakdowns. If i could afford new or almost new cars for all of our kids, that would solve much of my problem. But, most cant handle that kind of cost. I have been consistently using many of the other Hot Secrets products to keep the cars running good, and FR3 is really performing well. I use it in every car, on every oil change.

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    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi

      Thanks Steve!!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  4. frankk

    5 out of 5 Oil Slick

    frankk (verified owner)

    Happy to report added this to my last 3 oil changes and engine sounds better and with the extreme clean I can feel the increase in boost I will keep buying this product

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi

      Thanks!!

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      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  5. Anthony McGlone

    5 out of 5 Not a joke

    Anthony McGlone (verified owner)

    FR… works as described and more. Very pleased.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi

      Thanks Anthony!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

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