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PD Spec Stage 3 Independent Fuel System



Complete Port injection solution capable of supporting over 750whp with supporting mods.

Complete inderpendent feed and return system to feed new PI injectors.

Port Injection Fuel Kit  that instead of using the fuel that is in your regular fuel tank to feed the PI injectors, we use a complete standalone independant fuel system with its own fuel cell, pump, and lines, etc. This means no guess and check mixing ethanol. Plus, the PI system is only active when in boost and under demand, so you can drive as normal on regular pump gas, and when demand is needed, make power with the high octane fuel of your choice in the independent tank.


  • 750+ WHP capable
  • Does not burn up high oct fuel while not under demand


Kit Includes:

  • AIC1 Split Second Controller
  • Injector Dynamics ID1050X Injectors (more injector options by request)
  • High flow inline pump with necessary fittings
  • Inline fuel filter pre filter
  • Inline fuel filter post filter
  • Fuel pump mount
  • Fuel filter mounts
  • E85 compatible AEM 340LPH Plug-and-play In Tank Fuel Pump
  • Adjustable pressure regulator
  • Fuel pressure guage
  • relay/ wiring kit
  • 2.5 gallon fuell cell (mounting required to installer spec)
  • Fuel cell ventalation kit
  • All necessary AN lines and fittings. (no cheap push lock)
  • Various add on options for Intake manifold/ Fuel rail provisions from Damaond Motorsports and JMFab


Weight 40 lbs
Dimensions 48 × 36 × 24 in