Features:

• Terminator X Stealth 4150 Kits for 58x LS engines
• Supports up to 650HP with Four 100lb./hr. Injectors
• Terminator X Max kits provide plug and play Transmission control for GM Transmissions
• Internal 1bar MAP sensor, built into the Terminator X ECU.
• All of the wiring exits below the fuel injector bowls, for a completely stealth installation
• Air entry machined to fit most stock style air cleaners with air cleaner locator provisions
• External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886
• Integrated ignition timing control - Plug and play with factory LS coil sub harness and OEM LS coils - no external boxes/modules needed to run Coil Near Plug
• High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
• Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!
• Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI!
• 4 Inputs - 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
• 4 Outputs - Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
• OEM Style TPS/IAC, for years of dependable service
• Compatible with Holley EFI digital dashes, gauges and fuel system accessories

• Holley EFI 36-476 Terminator X Decal

  1.5 in. x 5 in. Terminator X Decal

  Part# 36-476

  $5.43

  Qty: 

  Add To Cart
• Holley EFI 558-400 Connector J1A/B Input/Outputs Auxiliary Harness

  Connector J1A/B Inputs/Outputs Auxiliary Harness for Terminator X, HP, and Dominator EFI systems

  Part# 558-400

  $135.95

  Qty: 

  Add To Cart
• Holley EFI 554-155 Oxygen Sensor for Sniper EFI or Terminator X Systems

  Service Bosch LSU 4.9 Oxygen Sensor

  Part# 554-155

  $169.95

  Qty: 

  Add To Cart
• Holley EFI 558-308 Main Power Harness

  Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI

  Part# 558-308

  $110.95

  Qty: 

  Add To Cart

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

• Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle