Fuel Injection - EFI Terminator X Stealth - Throttle Body - Square Bore - Aluminum - Silver - Kit

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

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Reference Information

Fuel Injection Systems, Terminator X, Stealth 4150, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

Holley Terminator X Stealth 4150 2x4 EFI systems feature eight 100 lb./hr. fuel injectors capable of supporting up to 1500 hp naturally aspirated or 1250 hp on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower.

Features:
• Bolt-on 2x4 4150 flange carburetor replacement
• Internal 1bar MAP sensor, built into the Terminator X ECU
External fuel pressure regulator required, set to a base pressure of 58.5 psi
• Integrated ignition timing control
• High-resolution, full color touch screen 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 without the use of a laptop
• Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI
• Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn
• OEM-style TPS/IAC and Fuel Pressure regulator, for years of dependable service
• Weld-in oxygen sensor bung for the exhaust ensures a leak-free oxygen sensor install
• Plug-and-play with Holley EFI accessories
• Available in three finishes: Shiny, Black, and Gold