(1999-2013) GM / GMC 1500 & 2500 Return Fuel System Upgrade

In stock
SKU: 1500RS
Regular price $197.00

Product details

  • Type Fuel Systems
  • Vendor On3 Performance
  • SKU 1500RS

This is a well needed system for those that are adding pumps and wanting to get all they can out of the factory fuel system / rails. Your factory rails are designed to only be used as a return-less fuel system and that's where the main problem arises. The complication to fueling upgrades comes with adding pumps and the built in regulator then is not able to be used. You will end up with uncontrollable fuel pressure and the truck will NEVER run properly. This is the same system we run and designed on our twin turbo shop truck and has provided us with flawless results. It has continuously supplied our 700+hp truck with a steady flow of e-85. This way you can directly connect your upgraded fuel pump or On 3 Performance Dual Pump Upgrade Hanger to the fuel hat. Now your fuel will be completely regulated by the upgraded On 3 Performance fuel pressure regulator under the hood.

Your kit will include:

  • Return Fuel Line (e-85 safe)
  • Fittings for Fuel Line
  • Custom Machined Billet Regulator Adapter for Stock Rails
  • On 3 Performance 1:1 Boost Reference Fuel Pressure Regulator

Great Items To Add & Fully Complete Your Order * These Are not included items:

  • Fuel Pressure Gauge
  • Injectors
  • On 3 Custom Dual Pump Hanger Assembly
  • On 3 e-85 Safe Pumps