This Cummins 6.7L Race Plug will replace your fuel release valve without having to shim it with washers. Most aftermarket ECM tuning raises the fuel rail pressure and causing the fuel rail release valve to open. Upon installation the Fuel Rail Plug will eliminate the valve, allowing adequate pressure to the rail and injectors, all without the worry of losing rail pressure or trouble codes. This 6.7L Cummins Rail Plug is a straightforward installation into the factory common rail. The Fuel Rail Plug replaces the problem-prone pressure relief valve ensuring the full delivery of the desired rail pressure from your CP3 fuel injection pump to your fuel injectors. The use of a Cummins 6.7L Fuel Rail Plug is dependent upon the custom tuning used in your Cummins turbo diesel engine. This Passenger Diesel Fuel Rail Plug is a high-performance Dodge Ram 6.7L Fuel Rail Plug that is intended SOLELY for closed-course racing use and is not street legal in ANY state.
NOTE: This fuel rail plug is strictly designed for use in a Bosch CP3 fuel injection PUMP AND FUEL RAIL only! Will this High Performance Fuel Rail Plug work on a CP4 Fuel Injection System? No, this 6.7L Fuel Rail Plug is only designed for use on engines that have a CP3 system or conversion kit installed.
This 6.7L Cummins Race Plug is recommended for modified engines as a direct replacement for the following parts:
- Bosch 1-110-010-011
- Mopar 68005441AA