AEM are world leaders in high performance and innovative aftermarket products. Their mantra is to produce products that are “Engineered to Outperform”.

AEM: EMS-4 Programmable Engine Management System Wire Harness

See option in drop down menu above:
• AEM/30-2905-96 EMS-4 Full Harness
• AEM/30-2905-0 EMS-4 Mini Harness

The Full Harness option is best suited to applications where no factory harness exists or where modifications are so extensive, it is easier to build a custom harness. This harness includes a fused power distribution centre with main relay. All circuits are pre-terminated at the ECU connector. All sensor input and actuator output leads are grouped and clearly labelled. All power and ground splices are pre-configured. All sensitive communications and CAN data stream circuits are pre-configured.

The Mini Harness option is best suited to applications where the factory harness is suitable as a starting point for modifications. Like the fully populated harness, the mini version includes pre-terminated CAN data stream and communications circuits. It also includes primary power and ground inputs. This is the minimum required for powering up the EMS and enabling communications.

Instructions available in the Download tab.

Stock images used. product may vary. Harness only.