2003-2007 Dodge 5.9L Fuel Rail Plug DRP 84200


Product Highlights:

The DRP rail plug may be needed after installing fuel mods, and if you are continually throwing rail pressure codes, and/or, issues with rail pop.


  • Designed to replace the stock fuel pressure regulator (FPR) valve.
  • Machined 304 Stainless
  • Eliminates Low Rail Pressure Codes