FR3

Rated 4.93 out of 5 based on 175 customer ratings
(198 customer reviews)

$10.95$461.95

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

Earn up to 462 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

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4.93 out of 5 stars

198 reviews

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What others are saying

  1. Kevin D.

    Kevin D.

    I have used the diesel product in my ’04 Duramax to clear up injector failures and it worked beautifully. I also used the oil additive with great results.

    So I was wondering if there was a stiction eliminator for gas motors and is there an oil treatment for gas motors as well? Something similar to the nothing short of amazing results I got from the diesel additives.

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  2. Kevin D.

    Question

    Kevin D.

    I have used the diesel product in my ’04 Duramax to clear up injector failures and it worked beautifully. I also used the oil additive with great results.

    So I was wondering if there was a stiction eliminator for gas motors and is there an oil treatment for gas motors as well? Something similar to the nothing short of amazing results I got from the diesel additives.

    (0) (0)

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

    • One person found this helpful
      Levi

      Levi

      Good afternoon Kevin! The Original Stiction Eliminator and this FR3 oil additives work great in both diesel AND gas engines. Unfortunately, we do not have Hot Shot’s Secret branded gasoline FUEL additive, but I highly recommend you check out the 406 Injector Perfector, thanks! https://www.hotshotsecret.com/shop/primrose-406-injector-perfector/

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  3. Mark McAlister

    Mark McAlister

    I ride a BMW k1600gt motorcycle, and the engine and the transmission share the oil. Can I use fr3 under these conditions ?

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  4. Mark McAlister

    Mark McAlister

    I ride a BMW k1600gt motorcycle, and the engine and the transmission share the oil. Can I use fr3 under these conditions ?

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

    • Spencer Williams

      Admin Spencer Williams

      Hello Mark,
      At this time we do not develop products that are compatible with wet clutches commonly found in oil systems like the one you described. FR3 can be used in motorcycle engines when they are separate from the primary/wet clutch or transmission, but we do not recommend it in systems like yours. In-house testing on wet clutches has had varied results, both favorable and unfavorable; but at this time cannot recommend it for your motorcycle.
      Thanks for your inquiry!

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  5. Mike

    Mike

    I tried this product in my 2009 Honda Civic (155,000 miles). I was about 2,000 from my next scheduled oil change. The treatment only called for 8oz so i was able to just add it to my oil without draining anything. I instantly began to notice an increase in my fuel economy! I was averaging about 23 mpg before and now im up to about 27 mpg. I will definitely be using this product again after my next oil change! Hopefully my fuel economy will improve even more.

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