FR3

Rated 4.93 out of 5 based on 163 customer ratings
(179 customer reviews)

$9.95$389.95

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

Earn up to 390 Points.




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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

179 reviews

Let us know what you think...

What others are saying

  1. miguel a mercado

    5 out of 5 Best friction reducer ever made!

    miguel a mercado

    I have worked in the automotive industry for 15 years and I would reccomend FR3 above any other product out there. I have had noticeable effects from regularly using FR3. THE BEST!

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    • Levi

      Levi

      Thanks Miguel!!

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

  2. Robert L. Moore Jr.

    5 out of 5 Just Great!

    Robert L. Moore Jr. (verified owner)

    I drive a 2009 Super Duty 6.4 with about 106,000miles. I use various Hot Shots products and have been happy with the results. I was waiting to use the FR3 after using Stiction Eliminator. Wow! Just wow! You can “feel” the engine running smoother which I believe has to be helpful. Along with using EDT, not only has my gas mileage increased, the truck goes into regen less than before. I use 2 ounces at each fill up. I believe that with the use of these products, (plus using 100% Mercon Synthetic Motor Oil), I believe the life of my engine will be much longer than 150,000 miles. My truck is stock, although I plan on purchasing the Bully Dog DPF.

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    • Levi

      Levi

      Thanks Robert!!

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

  3. James McKeown

    Chasing MPG in the EcoDiesel

    James McKeown (verified owner)

    Bottom line upfront: FR3 made the engine quieter and I’ve seen an increase in MPG too. I have put about 25k miles on my EcoDiesel. So far I’ve done all I can to increase my MPG. Best I’m getting now is 30-35 MPG all day long going 65 MPH. That’s incredible! I have a GDE tune and the transmission tuned by http://www.sofakingtuned.com. Both of those combined, along with the FR3 as well as Hot Shot’s EDT are giving me this mileage. When I got the truck I was BARELY getting 22 MPG.

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    • Levi

      Levi

      Thanks James!!

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

  4. Chris despain

    Oil treatment

    Chris despain (verified owner)

    No fillers like others that plug or restrict filters or oil passages

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    • Levi

      Levi

      Thanks Chris!

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

  5. Austin Y

    5 out of 5 Works Great!

    Austin Y (verified owner)

    Been using as directed for over a year and my truck overall performs better, and runs quieter and smoother.

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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 Austin!

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

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