Overview 

Hot Shot’s Secret TBN Booster Additive is a powerful engine oil additive designed to increase the Total Base Number (TBN) of engine oil, which enhances its ability to neutralize harmful acids and prevent corrosion. It replenishes essential detergents and dispersants that are depleted during oil use, improving oil stability and performance. Infused with the FR3 friction reducer, it also reduces friction and wear on engine components, helping to extend engine life. Compatible with both conventional and synthetic oils, this additive is especially useful for vehicles operating under heavy loads or extended oil change intervals, allowing for longer periods between oil changes while maintaining optimal engine protection.

Features 

• Increases Total Base Number (TBN) to neutralize acids and prevent corrosion

• Replenishes detergents and dispersants lost during oil use

• Contains FR3 friction reducer to reduce engine friction and wear

• Improves oil stability and overall engine performance

• Compatible with both conventional and synthetic engine oils

• Helps extend oil change intervals for heavy-duty or extended-use engines

• Ideal for vehicles under heavy loads or with bypass filtration systems