AEM Infinity 708 Stand-Alone Programmable Engine Management System Nissan 350Z/G35

AEM Infinity 708 Stand-Alone Programmable Engine Management System Nissan 350Z/G35

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The Infinity Plug & Play programmable ECU for the manual transmission 2003-’06 Nissan 350Z/Infiniti G35 (Infinity 708 PN 30-7110 and Infinity 710 PN 30-7107) includes an application-specific start-up calibration and connects via a Plug & Play harness (sold separately, PN 30-3520) that is designed to fit in the factory location (requires AEM bracket on G35 models, PN 30-5936). Begin by determining which Infinity ECU will best support the ancillary components in your manual transmission Nissan 350Z/G35 using the Infinity Specifications Chart (see "Specs" tab). The M/T 03-06 Nissan 350Z/G35 Plug & Play Infinity ECUs have unique part numbers and include several unique features that incorporate the Nissan factory electronics system (see "Features" tab).

ECU Series Features:

  • Infinity 506 features 6 high/low imp injectors, 6 coils, 2 VVTi and 1 DBW.
  • Infinity 508 features 8 high imp injectors, 8 coils, 2 VVTi and 1 DBW.
  • Infinity 708 features 8 high/low imp injectors, 8 coils, 4 VVTi and 2 DBW.
  • Infinity 710 features 10 high/low imp injectors, 10 coils, 4 VVTi and 2 DBW.
  • Infinity 712 features 12 high/low imp injectors, 8 coils, 4 VVTi and 2 DBW. 

  • Infinity 506 is designed for racing engines with up to 6 cylinders. It features a smaller footprint than the Infinity Series 7 and a single, weatherproof 80-pin connector. 
  • Infinity 508 is designed for high performance V8 crate engines and race engines using high impedance injectors.


  • Airflow model based (VE) tuning.
  • ECU Set Up Wizard simplifies start up.
  • Flex Fuel compatible.
  • Multi fuel capable.
  • Drive by wire.
  • Variable valve control.
  • Multiple boost control strategies.
  • Nitrous control.
  • Map switching.
  • Dual knock sensing circuits.
  • Data logging up to 64 GB.
  • Outputs to 3rd party dashes and loggers.
  • Industry leading transfer speed.
  • Integrated engine protection strategies.
  • Sealed enclosure and IP67-rated comms ports.


    Selecting The Right ECU:
  • Infinity ECU modules are designed for maximum flexibility across many types of applications. ECU modules and harnesses are sold separately for both Supported and Plug and Play applications. Choose the ideal Infinity ECU based on your application's ignition and fuel injector output requirements using the Infinity Comparison Chart, and then choose between the available Plug and Play or Universal harnesses to create the Infinity solution that suits your specific needs.



    Complete Stand Alone Engine Control
    The Infinity ECU combines with the Plug & Play harness to replace the 350Z/G35’s factory ECU. It controls all of the engine functions including up to four cam variable cam control (VQ35DE-RU) and the Drive by Wire (DBW) system. An AEM MAP sensor (sold separately) is required for proper operation of the Infinity ECU on this application.

    Plug & Play Harness with Expansion Port
    AEM’s sealed, weatherproof Plug & Play harness (sold separately) includes dual Lambda connectors, an AEMnet connector for communication with other AEMnet enabled devices and an auxiliary connector with a High Performance DTM-Style 12P connector for adding common aftermarket sensors. Visit the "Features" tab for more information about the 350Z/G35 Infinity Plug & Play harness expansion port.