Once you have determined which Infinity ECU will best support the ancillary components in your manual transmission 1993-98 MKIV Toyota Supra turbo using the Infinity Specifications Chart, you will need to purchase the Toyota Supra Plug & Play adapter harness (PN 30-3500).
Toyota Supra Plug & Play Harness with Expansion Port
The Plug & Play Adapter harness for the MKIV Toyota Supra turbo adapts to the factory wiring harness and mounts in the factory ECU location. The harness includes a Deutsch DTM 12P auxiliary expansion port to adapt common ancillary inputs and outputs not available in the factory Toyota harness including fuel pressure, ethanol content sensor and a Boost Target trim position switch. This harness also includes a 5v supply and sensor ground for a fuel pressure sensor, MAP sensor, Ethanol content sensor, and mode switch/12 position switch or oil pressure sensor.
The Infinity ECU for the Toyota Supra turbo will not control the stock twin sequential turbos and is for manual transmissions only. Please refer to the installation instructions for more information.
This installation is not for the tuning novice! Use this system with EXTREME caution! The AEM Infinity Programmable EMS allows for total flexibility in engine tuning. Misuse or improper tuning of this product can destroy your engine! If you are not well versed in engine dynamics and the tuning of engine management systems DO NOT attempt the installation. Refer the installation to an AEM-trained tuning shop or call 800-423-0046 for technical assistance. You must also visit the AEM Tech Forum at http://forum.aempower.com/forum to ensure that you are using the most current information and software.
NOTE: All supplied AEM calibrations, Wizards and other tuning information are offered as potential starting points only. IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM IF THE CALIBRATION IS SAFE FOR ITS INTENDED USE. AEM holds no responsibility for any engine damage that results from the misuse or mistuning of this product!
For technical assistance, please visit our forum or visit our dealer locator for a Factory Trained tuner near you.
This product fits the following vehicles: