World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!

Menu

Enjoy Free Shipping now thru Saturday the 26th

ThunderMax ECM with Auto Tune Closed Loop System

Product may vary from photo(s).

Everyday Low Price: $919.99

J&P Part: 402-458

This item qualifies for free ground shipping

How Auto Tune Works

X Close

Description

This product has an attached note. View Product Note

Instructions  402-458.pdf

This product was proudly made in the USA Made In The USA

ThunderMax ECM with Auto Tune Closed Loop System

• Self-adjusting sytem combines the benefits of the ThunderMax ECM and the Auto-Tune Module for optimum performance

• Mount the ThunderMax ECM with Auto-Tune module in place of the factory ECM -- it plugs into the existing harness

• Auto-Tune adjusts itself for component and exhaust changes -- just install the new parts, download a map, and ride

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

• System 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 Basic Users Manual, technical support and free software and updates at www.thunder-max.com

Product Specs

  • Manufacturer Part Number: 309-364
  • Open or Closed Loop: Closed
  • Sold in Units: Each
  • With/Without 02 Sensor: With

Fitment

Harley-Davidson® Models

  • Sportster XR1200 : 2008–2010
  • Sportster XR1200X : 2011–2013

Important Product Notes

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