This is the official ECU Maverick customer portal (ecumaverick.com). Customers log in here to submit and track rebuilding, programming and cloning requests for automotive and heavy-duty control modules, check the status of a request, accept recommendations, upload documents and message the ECU Maverick team. ECU Maverick, LLC is based in Fort Myers, FL, USA. JavaScript is required to use the portal. New to ECU Maverick? See our services at ecumaverick.com.