FR3

Rated 4.93 out of 5 based on 172 customer ratings
(194 customer reviews)

$10.95$461.95

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

Earn up to 462 Points.




international-iconNow shipping to USA, Canada, Australia
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

194 reviews

Let us know what you think...

What others are saying

  1. William

    Does FR3 work well?

    William (verified owner)

    Some family members and our plumber tried out the FR3 and told me they immediately felt a difference in how their cars and trucks run. One person has a mileage indicator which read plus 2 miles per gallon. I personally use the FR3 in my engines and power steering.

    (0) (0)

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

  2. Michael White

    5 out of 5 Great product

    Michael White (verified owner)

    Oil stays honey colored much longer!

    (0) (0)

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

    • Levi

      Levi

      Thanks Michael!

      (0) (0)

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

  3. nismo155

    5 out of 5 FR3 - Quiet Helper

    nismo155 (verified owner)

    Now after some time I have tried few products from HSS, FR3 works now in all my engines, starting with my Powerstroke 7.3 and ending on the 2 stroke grass trimmer, all engines show smoother start ups, idle and operation, looks like it shaves also some operating temps, like someone mention before it is a magic in the bottle – I call it “Quiet Helper” -by reducing the friction in the motor you’re gaining reliability, smooth action, some extra power (that you may not see or feel) and probably much longer life of the engine. I will keep using it on all my equipment for years to come.

    (0) (0)

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

    • Levi

      Levi

      Thanks!!

      (0) (0)

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

  4. Brian Fidazzo

    5 out of 5 Great results in oil hungry WaveRunner

    Brian Fidazzo (verified owner)

    I own a 2007 Yamaha FX HO WaveRunner. Typically after each ride, I had to add oil due to consumption. In everything I’ve read, oil consumption is normal for the high revving MR1 (160hp) Marine engine when operating it at full throttle (10,000rpm). During the last oil change, I added 10oz of FR3 with the same oil I’ve always used (rotella t6). I’ve put 6 hours on it since the oil change and burned approx. 30 gallons of gas and have not had to top off the engine oil. Very pleased with the FR3 and how it cut my oil usage. I can’t comment on efficiency gains because it’s more about the fun than MPG on the water.

    (0) (0)

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

    • Levi

      Levi

      Thanks Brian!!

      (0) (0)

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

  5. Tre

    Just curious

    Tre

    Is the FR3 Frictions reducer sage to add use in a 2005 Ford F-150 with the 5.4?

    (0) (0)

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

    • Levi

      Levi

      Yes absolutely! FR3 works just as great in diesel OR gas vehicles. Including the 5.4L, just use 8 ounces, replacing an equal amount of oil. Thanks!

      (0) (0)

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

    • Chris Whitzel

      Chris Whitzel

      Can you add fr3 and tse to the Allison transmission in the duramax?
      Also can you explain the ratio for fr3 to be to premix oil for a 2 stroke gas? Will it also work on the set clutch?

      (0) (0)

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

    • Levi

      Levi

      We do not recommend mixing additives, including our own. I would recommend the TSE over the FR3 (if you are not running the Hot Shot’s Secret Transmission Fluid which already has FR3 in the formula.)

      The ratio for 2 cycle oil is 5% FR3 to 95% 2 cycle oil (1.6 oz. of FR3 per quart of oil), then add that mixture to the gas at the recommended ratio (ie, 1:40 or 1:50).

      I’m guessing that “set clutch” is a typo and you meant wet clutches?

      (0) (0)

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

    • 525motoman525

      525motoman525 (verified owner)

      He’s set clutch.

      (0) (0)

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

    • Chris Whitzel

      Chris Whitzel (verified owner)

      Yes sorry about the auto correct, how will the fr3 effect the wet clutch on my dirt bike?

      (0) (0)

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

    • Levi

      Levi

      We have tested FR3 in Harley Davidson motorcycles with wet clutches and have not experienced any negative results. Here is a link to a whitepaper!

      https://www.hotshotsecret.com/wp-content/uploads/2018/10/casestudy1702A_fr3motor_web.pdf

      (0) (0)

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

×

Login

Register

Continue as a Guest

Don't have an account? Sign Up

FREE SHIPPING on every order (Contiguous US, Exclusions Apply) SHOP NOW

+ +