FiTech Go EFI 4 Power Adder Self-Tuning Kit 600HP With Matte Black Finish



  • Supports Up To 600HP
  • For Boosted Applications
  • Includes 2.5 Bar Map Sensor
  • Matte Black Finish

FiTech 600HP Go EFI 4 Power Adder Self-Tuning Kit with a Matte Black Finish for 4-Barrel Intake Manifolds.

If you’re running a turbo, supercharger or nitrous and you want to go from carburetor to EFI, CJ Pony Parts can help with this FiTech 600HP Go EFI 4 Power Adder Self-Tuning Kit with a Matte Black Finish!

Features & Benefits:
- All Self-Tuning Features of Go EFI Systems with Extra PRO Features Needed for Higher Output Engines
- Perfect for the Enthusiast Who Wants More Out of Their System or for Future Upgrades
- Perfect for Power Adder Engine or Normally Aspirated Engine (for Future Upgrades)
- Quick and Easy Initial Set-Up: Simple Touch-Screen Selections Have You Up and Running in Minutes
- ECU Takes Over Immediately After Start-Up and Provides Vehicle with Optimal Tune
- Capable of 25lbs. of Boost Right Out of Box
- Can Be Used in Blow-Thru Turbo or Blower Application or on Single Roots-Style Supercharger
- Allows You to Run Single Stage of Wet Nitrous and Control A/F and Ignition Timing
- Nitrous Control with Safety Features and Accessories for Nitrous Tuning
- Nitrous- and Boost-Specific Target A/F Target Options
- Wet Flow Technology and Unique Annular Swirl Discharge Fuel Distribution to Ensure Complete Fuel Atomization
- Nitrous and Boost Timing Retard
- Ignition Timing Can be Controlled and Adjusted On-the-Fly from Touch-Screen Controller (Ignition Timing Control is Optional and Not Required)
- Built-In Fuel Pressure Regulator: No Extra Regulator to Mount on Firewall
- Four (4) Hi-Flow 600 HP Injectors
- Boost-Ready Throttle Body and ECU 2.5 Bar MAP Sensor Good for 21.7 PSI
- Throttle Bodies Have Universal Base to Fit Any 4-BBL Manifold
- Throttle Linkage Suits Most Transmissions
- Advanced Hand-Held Tuning Mode Enabled
- Pro Laptop Software: Complete Tuning for Professional Tuners
- Basic Installation: 4 Wires and 2 Sensors to Install
- Matte Black Finish 

This FiTech (30004) 600HP Go EFI 4 Power Adder Self-Tuning Kit with a Matte Black Finish has all of the self-tuning features of FiTech's Go EFI Systems but with the extra PRO features needed for your higher output engine! This system is perfect for the car enthusiast who wants to get more out of their system or who’s interested in doing future upgrades. Set-up is quick and easy thanks to the simple touch-screen selections that’ll have you up and running in just a few minutes. After that, the ECU immediately takes over after start-up to provide your vehicle with the best tune possible. This system is capable of 25lbs. of boost right out of the box, and you can use it in a blow-thru turbo or blower application or on a single root-style supercharger. You get to control the ignition timing if you want, and you can easily adjust it on-the-fly as needed! Plus, the included boost-ready throttle bodies have a universal base that fits any 4-barrel manifold.

Please Note: This FiTech Go EFI Power Adder Kit will require the use of an electric high-pressure fuel pump. For 1965-1968 Mustang applications, we recommend using CJ Pony Parts #FTKEFI7 and for 1969-1970 Mustang applications, we recommend using CJ Pony Parts #FTKEFI8. 

Please Note: This EFI system can also be used with an engine compartment mounted Fuel Command Center (CJ Pony Parts #FP67), which provides a returnless system. 

Order a FiTech (30004) 600HP Go EFI 4 Power Adder Self-Tuning Kit with a Matte Black Finish for your 4-Barrel Intake Manifold from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Installation Difficulty


Advanced skill is required for this installation.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following F-100 years:

  • 1948,
  • 1949,
  • 1950,
  • 1951,
  • 1952,
  • 1953,
  • 1954,
  • 1955,
  • 1956,
  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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