AutoAnything, Inc.
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AEM was established in 1987 and quickly earned a reputation for its ability to develop the fastest vehicles at racetracks across the country. Today, AEM is dedicated to the design and manufacturing of the highest-quality performance products. Compliment your AEM Performance Chip with an AEM Cold Air Intake for superior performance power.
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Customer Reviews

AEM ECU Extension Harness

ECU Extension Review

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. View more reviews...
Posted By Tiffany D (Leechburg, PA) / October 30, 2011

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