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Centralita Programable AEM EMS-4 (Universal)

Aplicaciones en Vehículos

Fits All Cars Models With 4-Cylinder Engines

Stock: 1-5 Dias Laborables

€ 1.055,00
Envío por:ups
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AEM EMS-4 Universal ECU


AEM’s EMS-4 Universal Standalone Programmable Engine Management System (part# 30-6905) is the ideal standalone Engine Management System for modified Powersports and four-cylinder race car applications. The EMS-4 was created using AEM's powerful Series 2 hardware and includes all of its advanced features without the unneeded ancillary components.


If you have modified your four-cylinder Powersports application beyond the factory ECU’s ability to control engine operation, or have a 4-cylinder race vehicle that does not require some of the advanced hardware features of an AEM Series 2 Plug & Play System, AEM’s EMS-4 provides complete engine control for the maximum power and reliability.


AEM’s EMS-4 provides complete engine control for small engines with up to 4 cylinders. The unit includes a 36-pin connetor that is specifically designed to operate in harsh environments. It is completely sealed and weather/shock proof, allowing it to be mounted anywhere. The EMS-4 works with MAG or HALL crank inputs and can directly drive smart coils or an external ignitor such as AEM’s 4-Channel Coil Driver (part # 30-2840).


- 4 Saturated Injector Drivers
- 4 Coil Triggers
- 8 General Purpose Inputs/Outputs
- Mag or Hall Cam and Crank Inputs
- O2 Input
- Knock Input
- 8 MB Internal Data Logger
- VSS Hall Input
- Can Data Stream
- USB Comm Port
- Compact (4.8" x 4.55" x 1.44"), weather/shock proof enclosure
- Utilizes AEMTuner Interface Software
- 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 Sharing


Professional tuners will appreciate the ease of use and security features of Advanced Engine Management’s AEMTuner Software. AEMTuner software is Windows™ compatible (XP, Vista, Windows7), making the task of copying, viewing and manipulating data as simple as a click of the mouse. AEMTuner Software is infinitely adjustable and allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately delivers proper amounts of fuel and correct ignition timing for any boost level or operating condition.

Additional AEMTuner Software features include:

- Support Pane gives tuners context sensitive help and uses tuners’ actual calibrations to describe each function
- Maps can be password protected by the tuner to prevent unauthorized usage or sharing
- Internal conflict detection notifies tuner if obvious errors exist in assignment of inputs/outputs
- Compare Calibrations allows tuners to graphically compare tables and maps for easy analysis
- Workspaces are easily customizable and configurable
- Colored tables and maps

To learn more about AEMTuner Software click here
To download the latest version of AEMTuner Software click here


AEM offers a Universal Wiring Harness (part# 30-2905-96) with color coded silk screened wires for ease of installation and an integrated fuze and relay panel. AEM also has sensors and a Plug & Pin Kit (part# 30-2905-0) available.


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. For technical assistance, please visit our forum or visit our dealer locator for a Factory Trained tuner near you. AEM holds no responsibility for any engine damage that results from the misuse of this product!

Información adicional

Código Del Producto 30-6905
PVP € 1.055,00
Par máximo (Nm) No
Compression Ratio No
Contenido No
Fabricante AEM Electronics
Bore Size No
Sitio Web del Fabricante AEM 30-6905 Product page
Engine Type No
Size (inch) No
Manufacturer Logo Advanced Engine Management (AEM) Logo
Coloros No
Material No
Rigidez de Uretano No
Approvals No
TÜV Approval No
Config Color No
Diámetro No
Side left/right No
Anchura No
Longitud No
Altura No

This product fits on the following car models:

This is an universal product.
Please note that modifications might be needed in order to fit this part in your specific car.


Nuestro indicador de stock es correcto en el 90%, consúltanos para estar seguro del stock!.


Enviamos por UPS a la mayoria de destinos, consúltanos cualquier duda!.

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