Hot Shot's Secret Diesel Extreme®- 16 oz Bottle BOLD_HIDDEN_PRODUCT It is not for the

It is not for the entire intake kit

7L Powerstroke Head Studs

The cover installs in minutes with no modifications and fits securely over the factory brake reservoir without affecting function or serviceability

the SPE hoses ensure optimal coolant flow

*** Shipping January 2026

Hot Shot's Secret Diesel Extreme®- 16 oz Bottle BOLD_HIDDEN_PRODUCT It is not for theHot Shot's Secret Diesel Extreme 16 oz Bottle Diesel Extreme is a concentrated fuel system cleaner designed to restore performance and efficiency in your diesel engine. It removes internal injector deposits, cleans the entire fuel system, and improves combustion for smoother operation and better throttle response. This formula also boosts cetane, lubricates the upper cylinder, and neutralizes acids caused by fuel oxidation. The result is improved