Hot Shot’s Secret Diesel Daily Driver Protection Kit

Protect your diesel’s fuel system, engine, and DEF system with one proven, no-BS additive package designed for daily-driven and work trucks.

Modern diesel trucks don’t fail overnight — they wear out slowly from poor fuel quality, heat, friction, and emissions system contamination.

The Hot Shot’s Secret Diesel Daily Driver Protection Kit is built to address those exact issues using three of HSS’s most trusted additives. This kit is ideal for stock or lightly modified diesel trucks used for commuting, towing, or long-term ownership.

What’s Included

• Everyday Diesel Treatment
  Improves fuel lubricity, increases cetane, keeps injectors clean, and helps maintain consistent fuel economy.
• FR3 Friction Reducer
  Reduces internal engine friction, lowers operating temperatures, and protects critical wear surfaces — especially under load and towing.
• Premium DEFender
  Prevents DEF crystallization, protects SCR components, and helps avoid costly DEF system failures.

Why This Kit Works

• Protects high-pressure fuel systems
• Reduces engine wear and heat
• Helps prevent DEF-related breakdowns
• Safe for DPF, SCR, and emissions-equipped trucks
• Simple to use — no guessing or mixing

This is the same type of preventative maintenance experienced diesel owners run every oil change or fuel cycle to avoid expensive repairs down the road.

Ideal For

• Cummins, Power Stroke, and Duramax trucks
• Daily drivers and tow rigs
• Stock or lightly tuned trucks
• Owners focused on reliability and longevity

Usage Notes

Follow Hot Shot’s Secret dosing instructions on each product. Safe for continuous use when used as directed.

Black Flag Garage Recommendation

If you’re investing in your diesel, this is one of the lowest-cost ways to protect the most expensive systems on the truck.