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THUNDER HEART PERFORMANCE 1020-4290 309-606 Engine Control Module with Autotune '25 softail
THUNDER HEART PERFORMANCE | SKU:
1020-4290
Regular price
$1,088.95
Unit price
Unavailable
Shipping calculated at checkout.
THUNDER HEART PERFORMANCE 1020-4290 309-606 Engine Control Module with Autotune '25 softail is backordered and will ship as soon as it is back in stock.
THUNDER HEART PERFORMANCE 1020-4290 309-606 Engine Control Module w...
Regular price
$1,088.95
Unit price
Unavailable
THUNDER HEART PERFORMANCE | SKU:
1020-4290
Regular price
$1,088.95
Unit price
Unavailable
Shipping calculated at checkout.
THUNDER HEART PERFORMANCE 1020-4290 309-606 Engine Control Module with Autotune '25 softail is backordered and will ship as soon as it is back in stock.
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
| Color/Finish | White |
| Units | Kit |
| Base Color | Black |
| Programming | Pre-Programmed |
| Type | Air/Fuel Ratio |
| Programming | Programmable |
| Color/Finish | Black |
| Product Name | Engine Control Module |
| Riding Style | Street |
| 2025 | Harley-Davidson | Softail Breakout FXBR |
| 2025 | Harley-Davidson | Softail Fat Boy FLFB |
| 2025 | Harley-Davidson | Softail Fat Boy Gray Ghost FLSTFI |
| 2025 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2025 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2025 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2025 | Harley-Davidson | Softail Street Bob FXBB |
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.Payment & Security
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