Close

PROTECTIVE FUEL & OIL ADDITIVES FROM
YOUR DIESEL EXPERTS

Find Products by Vehicle Shop Now
Stiction
Eliminator
Buy Now
Diesel
Extreme
Buy Now
FR3 Friction
Reducer
Buy Now

Count on the diesel experts at Hot Shot’s Secret to discover your diesel peace of mind:

  • Expert Diesel Advice
  • Fast, Free Shipping
  • 100% Satisfaction or your money back
  • Guaranteed not to void your manufacturer’s warranty
As Featured On
See our products on a recent episode?
Learn More
Bundle & Save
Shop our specials section for old favorites and NEW releases!
Shop Specials
Lab Formulated. Track Proven.
Congratulations FirePunk Diesel on a World Record!
Read More
HIGH PERFORMANCE DIESEL ENGINE PRODUCTS

Hot Shot’s Secret products are scientifically proven to help you solve and prevent diesel headaches. Whether you depend on your vehicle for work or play, Hot’s Shot Secret has the right products for your particular engine.

THE SECRET’S OUT

It’s no secret that our products work! Our high performance formulas, many of which contain patented nano carbons and group V high performance esters, not only protect your diesel engine, they also correct problems — such as lost performance, decreased fuel mileage, failing injectors and stiction buildup.

Save yourself the time and money of a repair by:

  • Keeping your engine properly cleaned and lubricated
  • Improving your engine’s power and performance
  • Reducing engine wear so your engine lasts longer
  • Using oil and fuel additives that are safe for your engine
Our Products

POWERED BY SCIENCE

Is More Than Just a Tagline

Since the development of Hot Shot’s Secret Original Stiction Eliminator in 2004, we have grown rapidly. There is no better way to protect the investment you made in a hardworking diesel engine than to add our scientifically proven, hardworking additives to your engine.

With Hot Shot’s Secret diesel engine products, your engine will perform like new, last twice as long, and resist wear and tear. In fact, our flagship product, the top-selling Original Stiction Eliminator, has been proven to remove 50 percent more stiction than the leading competitor.

Learn more

TRUSTED
Amazing Products and Great Service