05-10 Scion tC AEM ECU Harness Extension

Forget the days of cutting, splicing, hacking and soldering your stock 05-10 Scion tC ECU harness while under your dash or bent over a cramped engine bay. With the AEM harness extension kit, wiring into your tC ECU harness has never been easier. The AEM harness acts as a bridge between your ECU and your OEM engine harness, allowing you to easily wire in piggyback computers, fuel controllers, data loggers or any other type of ancillary device that needs to be tapped into the harness without damaging your OEM harness.

The AEM harnesses utilizes OEM Scion plug connections, you are no longer confined to wiring under the dashboard or in the engine bay, eliminating poor connections due to inadequate work space. The best part is that with an AEM extension harness, your stock harness remains untouched, allowing devices that are no longer desired to be cleanly and easily removed in a matter of minutes. The AEM extension harness is a great supporting modification for the AEM FIC controller, available separately.