Holley EFI Terminator X – Foxbody Mustang 5.0 EFI Kit

Holley EFI Terminator X – Foxbody Mustang 5.0 EFI Kit

The Holley EFI Terminator X – Foxbody Mustang 5.0 EFI Kit is a plug-and-play EFI system designed specifically for 1987-1993 Fox Body Mustangs with the factory 302ci Small Block Ford engine and stock TFI distributor. It replaces the factory ECU and injector harness to deliver precise fuel and ignition control, self-learning tuning, and advanced features for street or race use.

Key Features

• Plug and play with factory 302ci Fox Body Mustangs (1987-1993) using stock TFI distributor
• Includes ECU mounting bracket, TFI ignition adapter, engine main harness, MAT and CTS sensors, and EV1 injector harness
• Built-in 1 Bar MAP sensor with vacuum hose adapters; external MAP sensor support for boosted setups
• High impedance injector drivers compatible with stock and Holley EFI injectors
• Bosch LSU 4.9 wideband oxygen sensor for accurate AFR and closed-loop tuning
• 4 programmable inputs and 4 outputs for electric fans, boost control, nitrous, and other accessories
• Boost and nitrous control with advanced safety features and multi-stage/progressive options
• 3.5″ LCD handheld touchscreen with calibration wizard, data logging, and customizable gauges included
• Supports E85, knock retard, individual cylinder fuel corrections, coil-per-cylinder ignition, and CAN-BUS

Fitment

• 1987-1993 Ford Fox Body Mustang with 302ci Small Block Ford engine
• Factory TFI ignition distributor required

Note: Verify fitment before ordering. Installation requires basic wiring knowledge. Fuel injectors, distributor, fuel pump, and fuel hose are not included. Advanced tuning software is provided for full user control and customization.