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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Thunder Heart Performance

Thunder Heart Performance Engine Control Module - 309-605 For Harley Touring 2024-2026

MPN: 309-605 SKU: 1020-4289
Thunder Heart Performance

Thunder Heart Performance Engine Control Module - 309-605 For Harley Touring 2024-2026

MPN: 309-605 SKU: 1020-4289
Availability:
42 in stock, ready to be shipped
Highly advanced, stand-alone tuning system utilizes proprietary Autotune technology with wide-band oxygen sensors to deliver unmatched performance and rideability Comes 100% assembled, ready to install with no wire-cutting or splicing required Every degree and a half of throttle; every 256 RPM, there is a fueling point that is automatically adjusted Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride! More control and a smoother running engine with built in barometric sensor you never have to think about ambient air changes WideBand oxygen sensors constantly read the Air Fuel Ratio and give live, real time feedback to the ECM. That means, no “accepting” the changes made to the map, once you key off the changes are written Fully adjustable with our Thunder Max tuning software or can be used just by loading a base map Specs Product Name Engine Control Module Riding Style Street Base Color Black Programming Pre-Programmed Type Air/Fuel Ratio Units Kit Programming Programmable Color/Finish Black Color/Finish White
Original price $1,088.95 - Original price $1,088.95
Original price
$1,088.95
$1,088.95 - $1,088.95
Current price $1,088.95

Product Details

Features

  • Highly advanced, stand-alone tuning system utilizes proprietary Autotune technology with wide-band oxygen sensors to deliver unmatched performance and rideability
  • Comes 100% assembled, ready to install with no wire-cutting or splicing required
  • Every degree and a half of throttle; every 256 RPM, there is a fueling point that is automatically adjusted
  • Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!
  • More control and a smoother running engine with built in barometric sensor you never have to think about ambient air changes
  • WideBand oxygen sensors constantly read the Air Fuel Ratio and give live, real time feedback to the ECM. That means, no “accepting” the changes made to the map, once you key off the changes are written
  • Fully adjustable with our Thunder Max tuning software or can be used just by loading a base map

Specs

Product Name Engine Control Module
Riding Style Street
Base Color Black
Programming Pre-Programmed
Type Air/Fuel Ratio
Units Kit
Programming Programmable
Color/Finish Black
Color/Finish White


Product Description

Features

  • Highly advanced, stand-alone tuning system utilizes proprietary Autotune technology with wide-band oxygen sensors to deliver unmatched performance and rideability
  • Comes 100% assembled, ready to install with no wire-cutting or splicing required
  • Every degree and a half of throttle; every 256 RPM, there is a fueling point that is automatically adjusted
  • Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!
  • More control and a smoother running engine with built in barometric sensor you never have to think about ambient air changes
  • WideBand oxygen sensors constantly read the Air Fuel Ratio and give live, real time feedback to the ECM. That means, no “accepting” the changes made to the map, once you key off the changes are written
  • Fully adjustable with our Thunder Max tuning software or can be used just by loading a base map

Specs

Product Name Engine Control Module
Riding Style Street
Base Color Black
Programming Pre-Programmed
Type Air/Fuel Ratio
Units Kit
Programming Programmable
Color/Finish Black
Color/Finish White


Part Numbers
Store SKU MFR. Product # Availability
1020-4289 309-605 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Highly advanced, stand-alone tuning system utilizes proprietary Autotune technology with wide-band oxygen sensors to deliver unmatched performance and rideability
  • Comes 100% assembled, ready to install with no wire-cutting or splicing required
  • Every degree and a half of throttle; every 256 RPM, there is a fueling point that is automatically adjusted
  • Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!
  • More control and a smoother running engine with built in barometric sensor you never have to think about ambient air changes
  • WideBand oxygen sensors constantly read the Air Fuel Ratio and give live, real time feedback to the ECM. That means, no “accepting” the changes made to the map, once you key off the changes are written
  • Fully adjustable with our Thunder Max tuning software or can be used just by loading a base map

Specs

Product Name Engine Control Module
Riding Style Street
Base Color Black
Programming Pre-Programmed
Type Air/Fuel Ratio
Units Kit
Programming Programmable
Color/Finish Black
Color/Finish White