Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems. These Fuel Plugs seal in 30,000 psi rail pressure. Easily replaces the stock relief valve.

• Replace failing pressure relief valves
• Seals in 30,000 psi rail pressure
• Improves engine starting
• Easily replaces the stock relief valve
• A must for high performance engines

• 1 Hour

Parts

• 12-Months
• 12,000 Miles

• Removing the fuel pressure relief valve can cause damage to the fuel system.

• This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.