Ignitions and Electrical› Computers, Chips, Modules and Programmers

AEM

EMS V2 Engine Management System Kit

$2,250.00

SKU: 1JZV2KIT

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The AEM EMS V2 Kit is a plug-and-play engine management system designed for the 1JZ-GTE engine. This kit includes the AEM EMS Version 2 box, a patch loom harness for Supra or Chaser, a map sensor, an intake air temp sensor, and a base map for the ECU. It supports both high and low impedance injectors and offers the features of the AEM EMS V2.

This kit is specifically for manual transmission cars. Users must check their ECU plugs to determine if they have a 2-row or 4-row pin configuration, which is selectable. The MAP sensor range (3.5 or 5 bar) is also selectable.
Show original supplier description
The AEM EMS V2 Kit provides a highly anticipated plug-and-play engine management solution for the 1JZ-GTE engine, commonly found in Supra, Chaser, and Soarer models. This comprehensive kit delivers everything required for installation and operation, including the AEM EMS Version 2 ECU, a specialized patch loom harness compatible with Supra and Chaser vehicles, a selectable MAP sensor (3.5 or 5 bar), an intake air temperature sensor, and a preloaded base map for the ECU. This advanced engine management system allows for the use of both high-impedance and low-impedance injectors, with an option for a factory resistor pack. It brings the full capabilities of the AEM EMS V2 to the 1JZ community, offering enhanced control and tuning potential. Compatibility is dependent on the vehicle's ECU plug configuration, which can be either 2-row or 4-row pins; users must select the correct option during purchase. It is recommended to save the preloaded base map before making any modifications to ensure a backup is available.

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.

Fitment

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Specifications

BrandAEM
Part Number1JZV2KIT
CategoryIgnitions and Electrical

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Returns & Fitment

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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