{"product_id":"thundermax-ecm-with-integral-auto-tune-system-309-588","title":"ThunderMax ECM with Integral Auto Tune System - 309-588","description":"\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory Harley Davidson ECM and plugs in to the existing harness\u003c\/li\u003e\n\u003cli\u003eUtilizes wide-band O2 sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycle's air\/fuel ratio for all riding conditions\u003c\/li\u003e\n\u003cli\u003eEasy installation: replace the factory ECM, install new O2 sensors and harness, load the correct map for your bike, and ride\u003c\/li\u003e\n\u003cli\u003eIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updates\u003c\/li\u003e\n\u003cli\u003eHundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) – load the map of your choice and the integral auto-tune will do the rest\u003c\/li\u003e\n\u003cli\u003eImproves throttle response, exhaust sound and drivability\u003c\/li\u003e\n\u003cli\u003eDoes not require dyno tuning\u003c\/li\u003e\n\u003cli\u003eRider can adjust idle speed, rev limit and speedometer calibration\u003c\/li\u003e\n\u003cli\u003eAdjustable front and rear cylinder AFR maps, ignition timing (spark) maps, and startup maps\u003c\/li\u003e\n\u003cli\u003eWorks with all popular exhaust systems and is compatible with high-performance camshafts\u003c\/li\u003e\n\u003cli\u003eSupports turbo, nitrous and supercharger applications\u003c\/li\u003e\n\u003cli\u003eSoftware program allows live monitoring, recording and examination of diagnostic codes and data logs including number of starts, engine temperature and rpm operation\u003c\/li\u003e\n\u003cli\u003eNew maps, software, firmware updates, map analysis and tech support available online at no charge\u003c\/li\u003e\n\u003cli\u003eNote: Not interchangeable or upgradeable from -562\/-563\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e2017 - 2020 Touring Models\u003c\/p\u003e","brand":"ThunderMax","offers":[{"title":"Default Title","offer_id":51553689141380,"sku":"1020-2664","price":1759.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0380\/8365\/7860\/files\/309-588_Clipped_2025_900x_3a4360ea-7cc8-4318-850e-55ac8a6983e3.webp?v=1771693213","url":"https:\/\/1903motosupply.com\/products\/thundermax-ecm-with-integral-auto-tune-system-309-588","provider":"1903 Moto Supply ","version":"1.0","type":"link"}