2002-2007 WRX and STi ECUs

ECUs by part number are listed below. Note: You can flash JDM AVCS-equipped automatic ECUs to manual ROMs  22611AG561 - 2F - 2002 JDM Forester Turbo with AVCS - Manual 22611AH000 - 3W - 2002 JDM WRX with AVCS - Automatic 22611AF461 - V6 - 2002 JDM WRX with AVCS - Automatic 22611AH740 - 5Z - 2002 JDM WRX with AVCS - Automatic 22611AJ930 - B9 - 2005 STi with paired immobilizer components 22611AL370 - S9 - 2006 STi with paired immobilizer components 2006 WRX NO LABEL - with paired immobilizer components - Manual 22611AM410 - CJ - 2007 STi with paired immobilizer components 22611AJ540 - 9U - JDM Forester STi with paired immobilizer components - Manual 22611AM420 - CG - 2007 WRX with paired immobilizer - Manual 22611AJ241 - 8J - 2004 STi  22611AF421 - V2 - 2002 WRX - Manual 22611AH792 - 6G - 2004 WRX - Manual 22611AH801 - 6H - 2004 WRX - Automatic   The buyer accepts the product exactly as it is, including any known or unknown defects, problems, missing components, cosmetic issues, or functional shortcomings—whether or not those issues are discovered before or after purchase. These items may include discontinued products, overstock, prototypes, shop inventory, cosmetic blem units, or used components. No warranties are expressed or implied, including but not limited to any implied warranties of merchantability or fitness for a particular purpose. No technical support, installation assistance, troubleshooting, or post-sale guidance is provided for items in this category. All sales are final. No returns, exchanges, credits, or refunds will be accepted for any reason once the order has been placed. By completing a sale from the "Winter Clean Up" category, the buyer acknowledges that they have reviewed the product listing in full, understand the condition of the item, and accept all risks associated with installation, use, or compatibility. These products are intended for experienced users who can independently verify fitment and function prior to purchase.