Ignitions and Electrical› Computers, Chips, Modules and Programmers

AEM Electronics

Infinity-708 Stand-Alone Programmable Engine Management System

$2,432.91

SKU: 30-7110

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Special Order
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$100 Minimum Order
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Overview

The AEM Infinity-708 is a stand-alone programmable engine management system designed for the Nissan 350Z and Infiniti G35. It integrates with the factory electronics system and offers advanced tuning capabilities. The system simplifies calibration setup with a smart interface and features an airflow model-based calculation for real-time engine requirement adjustments.

Key features include no-lift shift, 4-wheel speed traction control, 3-step launch control, and drive-by-wire functionality. It is compatible with most factory and aftermarket sensors and can utilize factory wideband sensors on certain models. Map switching is integrated into the factory cruise control buttons.
Show original supplier description
The AEM Infinity-708 Stand-Alone Programmable EMS is an engine control solution for manual transmission 2003-2006 Nissan 350Z and Infiniti G35 models. The Infinity-708 utilizes an airflow model-based (volumetric efficiency) system for efficient and real-time engine management, reducing the need for extensive lookup and trim tables common in older ECUs. It boasts an ECU Setup Wizard for simplified calibration and features a powerful input simulator for validating tuning changes before engine startup. The system supports tuning and logging via IP-67 rated weatherproof connection cables (PC cable sold separately). Advanced tuning functions include no-lift shift, 4-wheel speed traction control, 3-step launch control, and drive-by-wire capabilities. The system can leverage factory wideband sensors on 2004.5-up VQ35DE and VQ35DE-RU models and integrates map switching into the factory cruise control buttons for on-the-fly adjustments to boost, fuel, and timing maps. For Infiniti G35 MT owners, a custom bracket (PN 30-3596) is required to fit the Infinity in the factory ECU location; this bracket is not necessary for the 350Z. The sealed, weatherproof Plug & Play harness is sold separately and includes an expansion port for additional aftermarket sensors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandAEM Electronics
Part Number30-7110
CategoryIgnitions and Electrical
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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