World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!

Menu

Gold Club Members Get 15% Off Your Entire Order!

ThunderMax ECM with Auto Tune Closed Loop System

Product may vary from photo(s).

Everyday Low Price: $899.99

J&P Part: 402-968

This item qualifies for free ground shipping

How Auto Tune Works

X Close

Description

Important warranty information: Warranty Information

This product has an attached note. View Product Note

ThunderMax ECM with Auto Tune Closed Loop System

• ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness

• Maps, software and firmware updates available on line at no charge

• Quickly find the best map for your application using SmartLink Map Filters

• With the Auto-Tune, AFR tuning for component and exhaust changes are self-adjusting-simply install, download a map and ride while Auto-Tune maintains target AFR in all conditions

• Includes ThunderMax ECM and Auto-Tune Module, plug-in harness and two wide band sensors, SmartLink Software and communication cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updates

• Select and install a matching base map and enjoy the efficiency of a balanced fuel curve for throttle response like you have never imagined

• No extensive dyno tuning required for most models

• Alpha-N design unaffected by long duration camshafts

• Replaces factory ECM - easy plug-in installation and set-up

• Simple adjustable rev limit, idle, speedo calibration and decel pop control settings

• Easily adjust fuel, ignition timing and cold start maps

• Versatile - plug and ride or live-tune a custom application

• Logs engine starts, engine temperatures and total hours of operation time in 100 RPM increments

• Read diagnostic codes through software or traditional methods

• Record live data during riding or tuning sessions; choose replay speed for data analysis

• ThunderMax includes SmartLink Software and cable for easy PC tuning, maps for popular engine combinations and Quick-Start Easy Install and Comprehensive User's Manual

• This product requires a 9 pin serial port to connect to a PC, if your PC is not equiped with a 9 pin serial port you will need product 402-927 which is a USB/Serial port adapter

Product Specs

  • Manufacturer Part Number: 309-366
  • Open or Closed Loop: Closed
  • Sold in Units: Kit

Fitment

Harley-Davidson® Models

  • V-Rod Black VRSCB : 2004–2005
  • V-Rod Muscle VRSCF : 2009–2012
  • V-Rod NHRA Commemorative Edition VRSCX : 2007
  • V-Rod Night Rod Anniversary Edition VRSCDX : 2012
  • V-Rod Night Rod Special VRSCDX : 2007–2012
  • V-Rod Night Rod VRSCD : 2006–2008
  • V-Rod Street Rod VRSCR : 2006–2007
  • V-Rod VRSCA : 2002–2006
  • V-Rod VRSCAW : 2007–2010

Important Product Notes

EPA Note: Requires exhaust system equipped for or modified for use with oxygen sensors

• Legal in California only for racing vehicles which may never be used upon a highway.

Note: Not legal for sale or operation in the state of California.  Check with the U.S. EPA and your respective state and local regulations to confirm emission compliance