Best Synthetic Fuel Additive

Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G)

Hot Shot's Secret anti-gel diesel additive provides winter protection against freeze-ups, dramatically improves cold-temperature performance and contains a powerful cetane booster for a maximum improvement in performance, power and cold start speed..
This effective anti-gel additive significantly enhances cold-temperature performance and helps prevent the wax in fuel from clogging lines..
Hot Shot's Secret Diesel Winter Anti-Gel is recommended for use in all diesel engines. The anti-gel formula provides lubricity, stability, winter operability, detergency and increased cetane number to standard diesel fuels..
Water freezes in the winter and may puddle throughout your fuel. These puddles then get carried through your system and freeze. Compromised diesel fuel can lead to diesel gelling in cold or freezing temperatures. At this stage, the fuel solidifies, obstructing flow..

Helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates.
Removes and prevents gum, carbon and varnish.
Includes 24, eight ounce Star Tron gas additive bottles (93008) and 12, 16 ounce Star Tron gas additive bottles (93016).

PRO PLUS+ is designed to prolong engine and wet clutch life and offers excellent feel, smoother transmission shifting, easy starts, and improved fuel economy.
PRO PLUS+ is an ester fortified 100% full synthetic 4T engine oil.
PRO PLUS+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches.
Balanced Anti-wear & Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components.
All weather formula meets or exceeds JASO MA, API SL/SJ/SH/SG.

BOOST THE EFFICIENCY OF ANY TRANSMISSION OIL -Enjoy improved lubricant performance with our innovative transmission oil additive. Using diamond nano-particles technology, our additive provides anti-wear and antifriction properties that are superior to plain transmission repair fluid..
ENHANCES THE ADDITIVES IN ALL ATF FLUIDS - Enhance any manual transmission additive or transmission assembly lubricant by helping prevent the oxidation of the additives in all ATF fluids. Our product also conditions all seals and O-rings for optimized effectiveness..
EXTENDS THE LIFE OF ALL AUTOMATIC TRANSMISSIONS - The anti-scuffing and anti-wear properties of nano-diamonds make this the perfect transmission fix for lubricants used in cars, race engines, motorcycles, and any other vehicles..
EASY AND ECONOMICAL MAINTENCE - Enjoy an overall improved driving performance and help reduce CO2 emissions by boosting the fuel efficiency of your vehicle with our effective transmission treatment additive..
TRUSTED QUALITY AND PERFORMANCE - All Best Line Racing products are proudly made in the USA by transmission professionals looking to increase the fuel efficiency and running power of vehicles while lowering your costs..
Diamond Ceramic Coating Reduces the coefficient of friction be....

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual..
PRO PLUS+ is designed to prolong engine and wet clutch life and offers excellent feel, smoother transmission shifting, easy starts, and improved fuel economy.
PRO PLUS+ is an ester fortified 100 percent full synthetic 4T engine oil.
PRO PLUS+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches.
Balanced Anti-wear and Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components.
All weather formula meets or exceeds JASO MA, API SL/SJ/SH/SG.

Protects your diesel fuel injection system.
The premium all-season, Multifunction diesel fuel additive, designed to tackle virtually any diesel fuel related Problem.

Protects your diesel fuel injection system.
The premium all-season, Multifunction diesel fuel additive, designed to tackle virtually any diesel fuel related Problem.

Contains a unique proprietary polyether amine (PEA) detergent technology, the most effective chemistry for total fuel system clean-up that outperforms....
Proprietary FLA additive provides lubrication of fuel pumps and injectors.
Stabilizes fuel, especially during storage.

Synthetic blend 10W-30 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown, and improves low-temperature flow.
Ideal for on-highway fleets, construction, and agricultural machinery, and diesel pickup trucks — including high-power vehicles that require resistance to heat and stress.
Formulated with advanced additive technology for enhanced deposit control and superior engine cleanliness throughout the oil drain interval.
Fuel economy savings up to 2 percent compared to a conventional 15W-40, helping you stretch your budget and improve your bottom line.
Provides better cold cranking properties and better low temperature pumpability than conventional 15W-40.

Star Tron Enzyme Fuel Treatment is a multifunctional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months..
Cures and prevents ethanol fuel problems.
Stabilizes gasoline for up to 2 years and rejuvenates old fuel..
Removes and prevents gum, varnish and carbon deposits..