Thundermax Thundermax Engine Control Module Kit With Integral Auto Tune - Dyna/Softail/Sportster 309-485

• Includes 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
• Hundreds 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
• Software program allows live monitoring, recording and examination of diagnostic codes and datalogs including number of starts, engine temperature and rpm operation
• Utilizes wide-band O?? 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
• ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness
• Easy installation: replace the factory ECM, install new O?? sensors and harness, load the correct map for your bike, and ride
• New maps, software, firmware updates, map analysis and tech support available online at no charge
• Adjustable front and rear cylinder AFR maps, ignition timing (spark) maps, and startup maps
• Works with all popular exhaust systems and is compatible with high-performance camshafts
• Rider can adjust idle speed, rev limit and speedometer calibration
• Improves throttle response, exhaust sound and driveability
• Supports turbo, nitrous and supercharger applications
• Does not require dyno tuning
• Made in the U.S.A.
• Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their O?? sensor port bungs.

Harley-Davidson -- 1200 Custom EFI XLC -- (2013, 2011, 2010, 2012); Harley-Davidson -- 883 SuperLow XLL -- (2011, 2012, 2013); Harley-Davidson -- Forty-Eight XLX -- (2010, 2011, 2012, 2013); Harley-Davidson -- Iron 883 XLN -- (2011, 2012, 2010, 2013); Harley-Davidson -- 1200 Nightster XLN -- (2011, 2010, 2012); Harley-Davidson -- Super Glide Sport EFI FXDXI -- (2005, 2004); Harley-Davidson -- Super Glide EFI FXDI -- (2006, 2004, 2005, 2007, 2009, 2010, 2008); Harley-Davidson -- Low Rider EFI FXDL -- (2009, 2008, 2007); Harley-Davidson -- Super Glide Custom EFI FXDCI -- (2009, 2007, 2010, 2005, 2008, 2011, 2006); Harley-Davidson -- Softail Rocker C FXCWC -- (2009, 2010, 2008); Harley-Davidson -- Fat Bob FXDF -- (2008, 2011, 2010, 2009); Harley-Davidson -- Softail Rocker FXCW -- (2009, 2008); Harley-Davidson -- Sportster 1200 X XR -- (2011, 2012, 2009, 2010); Harley-Davidson -- Wide Glide EFI FXDWGI -- (2008, 2006, 2004, 2011, 2005, 2007, 2010); Harley-Davidson -- Sportster 1200 XR -- (2009, 2010, 2011, 2012); Harley-Davidson -- Street Bob FXDB -- (2008, 2010, 2009, 2011, 2006, 2007); Harley-Davidson -- 883 Low EFI XLL -- (2010); Harley-Davidson -- Seventy-Two XLV -- (2012, 2013); Harley-Davidson -- CVO Softail Springer FXSTSSE3 -- (2009)