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    AEM Performance Chips & Programmers

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    AEM ECU Extension Harness

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    AEM ECU Extension Harness Reviews


    ECU Extension Review

    Reviewed By Tiffany D (Leechburg, PA) —10/30/2011 7:18 AM

    The unit is well built. I used this unit to install a performance chip that required splicing into the ECU wiring. I spliced into this unit instead then plugged it in between the stock ECU wiring and the ECU. It installed without any problems. Wiring is solid and not issues with connections.

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