AEM ECU Extension Harnesses


AEM
AEM ECU Extension Harnesses

Product images may differ from actual product appearance.

AEM's Universal ECU Extension Harnesses work with most aftermarket & factory 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. Click "More Info" to view applications.

Key Features:

  • Never cut/splice the factory wiring harness
  • 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




  • 017-30-2980
    ECU Extension Harness
  • Ford & Mazda Applications

    More info on AEM 30-2980

    Fits Applications
  • $224.99
    Ships
    02/24/12

    017-30-2981
    ECU Extension Harness
  • Dodge/Chrysler & Jeep Applications

    More info on AEM 30-2981

    Fits Applications
  • $224.99
    Ships
    02/24/12

    017-30-2982
    ECU Extension Harness
  • Acura & Honda Applications
  • Automatic Transmission

    More info on AEM 30-2982

    Fits Applications
  • $164.99
    Ships
    02/24/12

    017-30-2982B
    ECU Extension Harness
  • Acura & Honda Applications
  • Manual Transmission

    More info on AEM 30-2982B

    Fits Applications
  • $139.99
    Ships
    02/24/12

    017-30-2982D
    ECU Extension Harness
  • Acura & Honda Applications
  • Manual Transmission

    More info on AEM 30-2982D

    Fits Applications
  • $149.99
    Ships
    02/24/12

    017-30-2983
    ECU Extension Harness
  • Acura, Dodge, Eagle, Lexus, Mazda, Mitsubishi, Subaru & Toyota Applications

    More info on AEM 30-2983

    Fits Applications
  • $134.99
    Ships
    02/24/12

    017-30-2983C
    ECU Extension Harness
  • Acura, Dodge, Honda, Mazda, Mitsubishi, Subaru & Toyota

    More info on AEM 30-2983C

    Fits Applications
  • $119.99
    Ships
    02/24/12

    017-30-2984
    ECU Extension Harness
  • Dodge & Jeep Applications

    More info on AEM 30-2984

    Fits Applications
  • $154.99
    Ships
    02/24/12

    017-30-2985
    ECU Extension Harness
  • Acura & Honda Applications

    More info on AEM 30-2985

    Fits Applications
  • $199.99
    Ships
    02/24/12

    017-30-2986
    ECU Extension Harness
  • Acura & Honda Applications
  • Automatic Transmission

    More info on AEM 30-2986

    Fits Applications
  • $154.99
    Ships
    02/24/12

    017-30-2986C
    ECU Extension Harness
  • Acura & Honda Applications
  • Manual Transmission

    More info on AEM 30-2986C

    Fits Applications
  • $139.99
    Ships
    02/24/12

    017-30-2986CD
    ECU Extension Harness
  • Acura & Honda Applications
  • Manual Transmission

    More info on AEM 30-2986CD

    Fits Applications
  • $124.99
    Ships
    02/24/12

    017-30-2988
    ECU Extension Harness
  • Pontiac, Scion, Subaru & Toyota Applications

    More info on AEM 30-2988

    Fits Applications
  • $174.99
    Ships
    02/24/12

    017-30-2990
    ECU Extension Harness
  • Mitsubishi Applications

    More info on AEM 30-2990

    Fits Applications
  • $134.99
    Ships
    02/24/12

    017-30-2991
    ECU Extension Harness
  • Infiniti, Mini & Nissan Applications

    More info on AEM 30-2991

    Fits Applications
  • $249.99
    Ships
    02/24/12

    017-30-2992
    ECU Extension Harness
  • Lexus, Scion & Toyota Applications

    More info on AEM 30-2992

    Fits Applications
  • $199.99
    Ships
    02/24/12