Engine Control Module - Terminator X MAX - Wiring Harness - Drive By Wire - Transmission Control - 24x Reluctor Wheel - GM LS-Series - 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

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Trans Control, Sensors, USB Tune Cable, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! Every MPFI Terminator X MAX features real-time fuel learn, high-impedance injector drivers, an integrated one-bar MAP sensor—and four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Also, Holley offers the X MAX systems with either or both drive-by-wire (DBW) throttle body control or transmission control. All kits come fully loaded with base maps for common domestic V8 engine combinations to get you out of the garage and onto the road or track fast. Order the model recommended for your vehicle application.

Features include:
• Holley EFI industry-leading, easy-to-use software suite allows full laptop access for advanced users
• Real-time fuel map learn—takes the guesswork out of tuning your base fuel table
• High-impedance injector drivers will safely power most standard injectors and Holley EFI injectors (will not control low-impedance injectors)
• Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control
• On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos
• MAP sensor vacuum hose adapters
• 4 inputs: 12 V, ground, 5 V, and frequency
• 4 outputs: Ground, PWM, and for accessories
• Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties
• Nitrous control: single channel of wet or dry, progressive or non-progressive, rich/lean safeties, and target closed loop AFR; adjustable through touch screen
• Advanced tables can be used for any custom tables
• On-board diagnostic LEDs allow you to identify any critical engine issues at a glance
• 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
• Available with or without a 3.5 in. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most V8 engines, as well as tuning and gauge display functions