The Hot Shot's Secret Big Rig Duo combines two formulas that take your semi-truck fleet's efficiency and power above and beyond — Stiction Eliminator and Diesel Extreme additives.

Stiction Eliminator has the power necessary to safely remove and prevent gummy residue from sticking to your HEUI injectors. Its unique blend of three patented nanocarbon lubricants thoroughly clean away varnish and sludge byproducts from burnt oil to prevent wear and tear on your engine before they start. Stiction Eliminator has been proven to reduce engine wear 62% more than engine oil alone in third-party testing. It's versatile and effective enough for all gasoline and diesel engines, including pickup trucks, semi-trucks and automobiles.

To use Stiction Eliminator, add 4 ounces per quart of oil to your engine whenever you perform an oil change. Stiction Eliminator can be added to your engine on an as-needed basis. Make sure your combined oil never exceeds your oil fill level when adding Stiction Eliminator to your engine.

Hot Shot's Secret Diesel Extreme is formulated to give your internal diesel injectors a deep, concentrated clean to prevent the buildup of polymeric and waxy deposits. This cleaning stops the deposits from forming and prevents the premature failure of your fuel system components.

This part of the Diesel Extreme duo is formulated to boost cetane up to 7 points, reduce the need for DPF regeneration by half and increase diesel fuel lubricity. This product greatly outperforms the competition by exceeding the top-tier detergency requirements of its class.

Diesel Extreme is versatile enough to improve the combustion and ignition efficiency of all diesel engines. To use Diesel Extreme, just add 1 quart of fluid per every 80 gallons of diesel fuel in your engine, preferably once every 6,000 miles.