AEM EMS-4 universal 4 Cylinder ECU

AEM’s EMS-4 has officially been replaced by the AEM Infinity 506 ECU the EMS 4 is now discontinued.

Brewed also supplies “start up maps” or “base calibrations” tuned for your exact engine build through our AEM E-tune services.

Brewed Motorsports recommended ECU options to use in place of the AEM EMS-4

• Motec M130 ecu GP lite package
• AEM Infinity 506  ecu
• Haltech Elite 1000 ecu

AEM EMS 4 Key Features

• Universal wiring, Plug n Play harnesses available.
• works with factory sensors.
• Includes basic start up calibrations
• System is fully enabled and unlocked – Never pay for upgrades!
• Context sensitive help eases tuning process.
• Maps can be password protected by the tuner to prevent unauthorized usage or sharing.
• Runs on Windows-compatible software.
• 4 injector drivers.
• 4 coil outputs.
• 8 general-purpose outputs.
• 8MB of internal data logging.
• Electronic boost control.
• Full idle control.
• Two step launch control.
• User configurable soft-cut rev limiters.
• Wet or dry nitrous control.
• Tune using new USB communication port or serial port.
• Works with all AEM gauges.​

WARNING!

Use this system with EXTREME caution! The AEM EMS System allows for total flexibility in engine tuning, however misuse of this product can lead to major engine/vehicle damage. If you are not well versed in engine dynamics and the tuning of management systems or are not PC literate, please do not attempt installation/tuning of this product.

NOTE: Brewed Motorsports and AEM hold no responsibility for any engine damage that results from the misuse of this product!

Legal only for racing vehicles which may never be used upon a highway or public roads.