Holley-Anderson Terminator X Foxbody MPFI kit for Forced Induction

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  • Holley-Anderson Terminator X Foxbody MPFI kit for Forced Induction
  • Holley-Anderson Terminator X Foxbody MPFI kit for Forced Induction
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Holley-Anderson Terminator X for Foxbody Mustang 86-93 MPFI kit for forced induction applications.

The system is setup to get your boosted Foxbody Mustang back on the road in no time! This system no longer uses the MAF setup in your vehicle but rather a 3-bar MAP sensor (included in this kit) to monitor engine vacuum and boost.

For a solid base tune file click HERE

Also this kit provides a MAF delete pipe and a new 10 inch air cleaner to take up where your MAF existed (if running an AFM Power Pipe® part number #AF-0101A)

Holley Kit 550-937F:

  • Plug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.
  • Foxbody Specific Kits contain an ECU Mounting Bracket - TFI Ignition Adapter - a foxbody specific engine main harness, as well as MAT and CTS sensors.
  • Includes EV1 Injector Harness
  • High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.
  • 3-bar MAP sensor harness integrated
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • Plug and play ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • Advanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!
  • On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allow you to identify any Critical engine issues at a glance
  • The included 3.5" Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any domestic V8 engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3" digital dash support!
  • Free EFI Tuning Software for complete control of your Terminator X power plant

Kit includes:

HLY-550-937F.... Foxbody Terminator X engine management system

HLY-554-107.... 3 bar MAP sensor

AF-0902.... 4 inch MAF delete pipe

AF-0010-R40PS.... 10 inch by 4 inch air filter


Will need to modify MAP plug on Holley (green plug) Harness for new MAP sensor to fit

(The plastic bosses for the new MAP sensor have a different orientation than the MAP harness plug)



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