- Hot Shot's Secret Friction Reducer FR3 32oz. Synthetic Oil Additive Protects Engine & Improves Performance, Friction Modifier for Gas & Deisel Engines Increases Fuel Economy

Description

⚡ Drive smarter, not harder—engine care that pays you back!

Hot Shot's Secret FR3 Friction Reducer is a 100% synthetic oil additive designed to reduce engine friction and wear, improving horsepower and fuel economy by up to 5%. Compatible with both gas and diesel engines as well as synthetic and conventional oils, it also reduces engine noise and restores compression for smoother, quieter operation.