Trackhawk L4 Fuel System (dual pump)


  Gasoline / race gas (<15% ethanol)
  Ethanol blends, gasoline, race gas
*Fuel Rail Option
  Black for OE supercharger
  Clear for OE supercharger
  Black for Whipple 4.5L*, Add $62.00
  Black for Kenne Bell 4.7L*, Add $62.00
  Delete Fore Hellcat fuel rails, Subtract -$870.00
*Primary Fuel Pump
  Walbro GSS342 G3, Add $170.00
  TI Auto F90000262, Add $240.00
  TI Auto F90000267, Add $240.00
  TI Auto F90000274, Add $250.00
  TI Auto F90000285, Add $320.00
  TI Auto F90000295, Add $340.00
*Secondary Fuel Pump(s)
  2 x Walbro GSS342 G3, Add $340.00
  2 x Walbro GSS352 G3, Add $380.00
  2 x TI Auto F90000262, Add $480.00
  2 x TI Auto F90000267, Add $480.00
  2 x TI Auto F90000285, Add $640.00
Electrical Upgrade
  None (I have my own fuses, wiring, relays, etc)
  Pump power pigtails only, Add $50.00
  FC2 Controller with wiring, Add $418.00
  FC3 Staged Controller with wiring, Add $498.00
*Fuel Lines
  PTFE -8 Feed / Return
  FlexLP -8 Feed / Return
  Startlite -8 Feed / Return
Fuel Lines Upgrade
  Upgrade to -10 Feed, Add $130.00
*Filtration Media
  Microglass SSD, Add $38.00
  Stainless Steel, Add $64.00
Fuel Filter Upgrades
  Upgrade to 128mm Filter, Add $60.00
  Add billet mounting bracket, Add $90.00
  Add filter monitoring gauge and fitting, Add $118.00
*Hellcat Fuel Pressure Sensor
  Delete OE Fuel Pressure Sensor
  Inline Aftermarket Sensor, Add $172.00
  Regulator Mounted Aftermarket Sensor, Add $104.00
System Options
  0-100 psi Fuel Pressure Gauge, Add $54.00
  Honeywell Pressure Switch for FC3, Add $90.00
  Flex fuel sensor intercept fittings, Add $138.00
  Boost / Vacuum Manifold Kit, Add $150.00
  Include 6mL tube of Loctite 567, Add $17.00
  Include black touch-up pen, Add $14.00
  AN soft jaws and wrench set, Add $126.00
*T-Shirt Size
*Gift Card
  Yes, I want my $200.00 MMX Gift Card.
  No, I do not want to save money on a future purchase from MMX.

SKU FOR-49-642 Category Tag


Boost Referenced Return System for 1200+ rwhp. Traditional parallel feed, post regulated configuration ensures best fuel delivery consistency. Our compact y-block splits the feed evenly to each rail, then each rail feeds back to the regulator.
  • Cherokee WK2 Fuel Pump Module (dual pump)
  • F2i Fuel Pressure Regulator
  • 88mm Inline Fuel Filter
  • Compact billet y-block
  • Billet Hellcat Hemi Fuel Rails
  • All fittings, hose, hardware required for typical fuel line plumbing
    • 30 feet of fuel line and 10 matching hose ends (your choice)
    • Qty 6, billet low profile 90 degree o-ring fittings
    • Qty 7, straight AN to ORB fittings
    • Qty 2, billet low profile 180 degree o-ring fittings
    • Qty 2, -8 ORB 1.25″ port extensions
    • Qty 10, hose straps and mounting screws
Notes on Hellcat OE Fuel Pressure Sensor Options:
By default, our fuel system will delete the OE fuel pressure sensor. Due to popular request, we have added the following provisions for the fuel pressure sensor, which must be selected by the purchaser:
  • Delete OE Fuel Pressure Sensor
  • Inline Aftermarket Sensor: includes a new AC Delco sensor and provisions to mount in a high flow coupling with two more hose ends. In L2 and L4 systems, this can be installed without extending the OE electrical harness; however, extension of the OE harness may still be required on L3 systems.
  • Regulator Mounted Aftermarket Sensor: includes a new AC Delco sensor and an adapter to mount directly on the fuel pressure regulator. The installer will have to extend the OE electrical harness to accommodate the new location of the sensor.

Additional information

Weight 13.6 kg

6.2 Jeep Trackhawk

1 review for Trackhawk L4 Fuel System (dual pump)

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