Discover Hot Shot’s Secret FR3 8 oz friction reducer with wear reduction up to 43% and fuel economy gains up to 5%. Improve engine protection today.
90 in stock
90 in stock
Hot Shot’s Secret HSSFR308Z FR3 Friction Reducer is an 8 oz synthetic engine oil additive developed to reduce friction, lower operating temperatures, and improve overall engine efficiency. The concentrated formula is compatible with gasoline and diesel engines using either conventional or synthetic motor oil and is designed to remain active throughout the oil service interval. || FR3 helps reduce engine wear by up to 43% while increasing fuel economy and horsepower by as much as 5% according to published testing data. The additive also helps reduce lifter and valve train noise, improve oil film strength, and restore lost compression in high-mileage engines. || Suitable for passenger vehicles, diesel pickups, performance applications, and work trucks, FR3 provides an easy way to enhance lubrication without modifying oil viscosity. The compact 8 oz bottle treats a standard oil change and supports smoother engine operation under load and during extended driving conditions.
| Brand | Hot Shot's Secret |
|---|---|
| Model | FR3 Friction Reducer |
| MPN | HSSFR308Z |
| Product Type | Oil Additive |
| Material | Synthetic Formula |
| Finish Color | Amber Liquid |
| Dimensions | 2 x 2 x 7 in |
| Weight (lb) | 1 lb |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | Pour-In Treatment |
| Installation | Engine Oil System |
| Compatibility | Gas Diesel Engines |
| Use Case | Friction Reduction |
| Warranty | Not Published |
| Country of Origin | USA |
| Series | FR3 |
| UPC | 714983282871 |
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