AEM ECU Extension Harness for WRX/STi (30-2988) *Discontinued*

Description

AEM ECU patch extension harness for 2004-2008 Subaru STi and 2006-2009 Subaru WRX.

Vehicle Fitment:
2004-2008 Subaru STi
2006-2009 Subaru WRX

*Discontinued*
This item has been discontinued by AEM. We have none remaining in stock.

If you are using the factory wiring harness and stand alone engine management in your racecar, AEM’s ECU/EMS Patch and 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 the factory wiring harness.

Patch and Extension harnesses are application specific and for use with AEM’s Fuel Ignition Controller and other stand alone Plug & Play engine management systems that connect to the engine via a factory wiring harness.
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