Click to shop ecu tuning       
All Harnesses (353)AEM All AEM Parts
Harnesses - PLEASE SELECT YOUR VEHICLE IN THE UPPER LEFT
AEM ECU Patch Harnesses Zoom AEM

AEM ECU Patch Harnesses

AEM's Universal ECU Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness.

    Key Fetures:
  • Never cut/splice the factory wiring harness again
  • Allows for easy access to all ECU signals/wires
  • Easy out-of-the-car access for an ancillary wiring
  • Troubleshooting can be done outside of the vehicle
  • Easy removal of any device that is no longer desired
  • Constructed with original ECU connectors for exact fitment


Please Select A Make Below


Acura AEM Harnesses


Chrysler AEM Harnesses


Dodge AEM Harnesses


Ford AEM Harnesses


Honda AEM Harnesses


Infiniti AEM Harnesses


Jeep AEM Harnesses


Lexus AEM Harnesses


Lincoln AEM Harnesses


Mazda AEM Harnesses


Mini AEM Harnesses


Mitsubishi AEM Harnesses


Nissan AEM Harnesses


Pontiac AEM Harnesses


Scion AEM Harnesses


Subaru AEM Harnesses


Toyota AEM Harnesses
 
AEM ECU Patch Harness Reviews
  (10 of 10) 1 Review    Write Review
RatingDateModelReview
1004/11/2013300ZXPatch Harness yet to be installed together with an upgraded ECU - suits my application perfectly. Quality item for hassle-free wiring upgrades

Have you seen these Harnesses?

Parts Available: