Hot Shot’s Secret Transmission Restore Additive


Our final pick is a high-performance additive from Hot Shot with an effective ester formula. The formula works on lubricating and cleaning all metal components by bonding to these parts and removing sticky deposits from their surface. This additive is geared towards diesel and gas engines and its job is to eliminate stiction. It can be used in both gas and diesel automatic transmissions. However, this product was formulated for automatic transmission systems and comes in a large 32-ounce bottle with a five-year shelf life.