Hot Shot's Secret HSSFR332Z FR3 Friction Reducer 32 Fluid Ounce
- 100% synthetic oil additive that protects engines and improves performance.
- You can use the product in gas or diesel engines, works with synthetic or conventional oil.
- FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent.
- Reduces engine wear up to 43 percent and oil operating temperature.
- 32-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression.