Part Number:
HOL-550-1421
Fits 2003-2006 Chrysler Gen III Hemi 5.7L / 6.1L / 6.4L, Drive-By-Wire Throttle Body Control, EV6 Injector Harness Included
$2,399.95
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
Holley Terminator X Max 550-1421 Chrysler Gen III 2003-2006 Kit EV6 w/DBW
This Terminator X Max Kit has all of the engine management features of the Terminator X ECU, but Terminator X Max also brings single drive-by-wire throttle body control and electronic transmission control to the party!
Plug and play Chrysler GEN III Hemi control - 2003-2006 Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)
Plug and Play compatible with Holley EFI accessories – Analog gauges, shift lights, modules, and both 6.86” and 12.3” Pro Dash
EV1 injector harness included
High Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)
Included Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control
Built-in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)
Vacuum hose adapters included - (1/8”, ¼”, and 3/16” sizes)
4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake
Boost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties
Nitrous Control – channels for wet or dry, progressive or non-progressive, rich/lean safeties, and target closed-loop AFR (Air/Fuel Ratio)
Advanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options
On-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance
3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine
Compact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!
FREE EFI Tuning software – For complete control of your Terminator X power plant
This Terminator X Max Kit has all of the engine management features of the Terminator X ECU, but Terminator X Max also brings single drive-by-wire throttle body control and electronic transmission control to the party!
| CNC Part Number | HOL-550-1421 |
|---|---|
| Price | $2,399.95 |
| Sold As | Single |
| Manufacturer's Part Number | 550-1421 |
| Brands | Holley |
| Part Types | Engine Management System |
| Departments | Parts |
| Vehicle Make | Chrysler, Chrysler 5.7L, Chrysler 5.7L 6.1L, Chrysler 6.1L, Chrysler Hemi |
| ECU & Harnesses | ECU & Harness Kit |
| Harness Type | Drive-By-Wire |
| Custom Notices | ⚠ PROP 65 WARNING |








