Holley EFI 550-1425 Terminator X Max Gen III HEMI 2013 and up Kit with DBW Throttle Body Control
Holley EFI 550-1425 Terminator X Max Gen III HEMI 2013 and up Kit with DBW Throttle Body Control
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Holley EFI 550-1425 Terminator X Max Gen III HEMI 2013 and up Kit with DBW Throttle Body Control

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Key item features

  • Hemi Compatibility: Plug and play control for 2003-2006 and 2013+ Chrysler GEN III Hemi engines (5.7L, 6.1L, 6.4L) with factory DBW throttle bodies, supporting non-VVT only.
  • Accessory Integration: Seamlessly integrates with Holley EFI accessories including analog gauges, shift lights, modules, and both 6.86 and 12.3 Pro Dash displays.
  • Injector Support: Features high impedance injector drivers compatible with Holley EFI and most stock injectors, with an EV1 injector harness included.
  • Sensor Inclusions: Comes with a Bosch LSU 4.9 wideband O2 sensor for precise tuning and an integrated 1bar MAP sensor, which can be disabled for external use.
  • Control Capabilities: Offers advanced boost control (vs. time, gear, RPM, speed) and nitrous control (wet/dry, progressive, safeties, closed loop AFR).
  • Diagnostic Handheld: Includes a 3.5-inch touchscreen handheld for internal data-logging, custom gauge display, and a calibration wizard for base tunes.
  • Compact Design: The ECU measures 7.45 x 4.1 x 1.66 inches, allowing for versatile mounting options, with diagnostic LEDs facing upwards.
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