Engine Management System (EMS)
Give your auto a total brain transplant with an engine management system. An engine management system completely replaces your stock on board computer. With an engine management system, you can customize everything from spark timing to NOS delivery.
One gauge to rule them all—the AEM Serial DataStream Gauge simultaneously monitors 19 channels of info from your Programmable EMS. You control everything: the MIN/MAX values, warning alarms, color, and more. Standard 52mm housing. 1-year warranty.
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Priced at $199.95
Harness your ride’s power potential with the AEM ECU Extension Harness. With AEM riding shotgun, you never again have to slice and splice into your vehicle’s wiring harness to tune, troubleshoot, add or remove ancillary electronic devices. 1-year warranty.
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Priced from $119.95 each
Become the boss of your engine! The AEM Plug & Play Engine Management System replaces your factory ECU with a fully-loaded control box that puts virtually every engine setting at your fingertips. Interfaces with Windows systems for downloads and updates!
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Priced from $999.95