Go EFI 4 600HP System Matte Black- Factory Refurbished


Factory Refurbished Part Number: 30002-FR


All FiTech EFI Factory Refurbished units are thoroughly inspected and tested to ensure the quality of a brand new EFI! Any critical performance components such as sensors and injectors that fail to meet our standards are replaced after being tested by our technicians. ECU and handheld software/firmware is tested and updated to the latest version. By the end of this process, you will get a unit that is like-new at an even more affordable price!

Our Factory Refurbished EFIs are parts returned under warranty, inspected, and damaged parts are replaced. This offers a like-new EFI for an affordable price! Factory Refurbished parts are not broken units and critical performance parts are replaced. Since these parts are returned under warranty, there are surface imperfections such as scratches and small dents. The displayed product image is of a brand-new unit, Factory Refurbished units will vary in imperfections.

All units are sold as is unless an optional warranty is purchased. There are no refunds on our Factory Refurbished parts. An extended warranty of 1 year from the date of sale is available for purchase on Factory Refurbished parts. WARRANTY MUST BE PURCHASED DURING THE TIME OF REFURBISHED UNIT PURCHASE. ANY WARRANTY PURCHASED AFTER THE DATE OF SALE OF THE REFURBISHED UNIT WILL NOT BE VALID. This warranty is only available for Factory Refurbished purchased through FiTech Fuel Injection, the only place to purchase our official Factory Refurbished parts. Any defective items will be repaired or replaced at FiTech’s discretion.

Factory Refurbished parts have limited availability

In stock

Emission Controlled Vehicle Information: Not legal for use of Emissions Controlled Vehicles. Check with your local DMV, emissions testing facility, or applicable State laws before installing. Please review your cart before checking out to make sure that your parts are legal for use in California and other states with similar regulations.


“The Go EFI 4 Matte Black Self-Tuning Fuel Injection is rated at 600hp but is suitable for engines from 200hp thru 650hp. This system is perfect for your everyday Driver right up to your weekend Street Machine or Bracket Racer. It features the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of additional features.

It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type. The ECU (computer) is mounted on the throttle body, which greatly simplifies installation. No hole in your firewall and no unsightly harness draped across your engine. This is also the only computer mounted throttle body that offers spark control without the need for an external spark box or special distributor. It also has a built-in fuel pressure regulator. A hand-held controller features a touch screen for quick and easy initial set-up.

  • Application: Chevrolet, Pontiac, Ford, Chrysler, Dodge, Plymouth, Etc. engines making 200 HP up to 650 HP with a 4-barrel intake manifold.
  • Replacement for any 4-barrel carburetors for engines with 200 HP up to 650 HP.
  • Use the same size air cleaner you would normally use for your 4-barrel carburetor.

Not legal for use on pollution controlled vehicles. This system is designed to be retrofit into vehicles that do not require emission controls.


  • 1 BAR internal MAP sensor.
  • Suitable for up to 650hp.
  • (4) Flow matched injectors.
  • (1) Fan control.
  • Built-in pressure regulator.
  • Matte black finish.
  • Kit Contents
  • (1) Die-cast throttle body.
  • (1) O2 bung kit.
  • (1) Hand-held controller.
  • (1) CTS sensor.
  • (1) Hand-held controller cable.
  • (1) CTS adapter.
  • (1) Windshield mount.
  • (1) Mini USB cable.
  • (1) 4+2-Pin Connector.
  • (1) Return plug.
  • (1) O2 sensor.
  • (1) Gasket kit.

Additional information

Weight 11 lbs
Dimensions 14 × 11.5 × 7.25 in

Additional information

Weight 11 lbs
Dimensions 14 × 11.5 × 7.25 in