Thundermax ThunderMax Engine Control Module Kit with Integral Auto Tune - '18-'20 Softail
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- Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.
- Not interchangeable or upgradable from part # 1020-2118.
- 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 oxygen 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 oxygen 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 USA
Not Legal For Sale Or Use In California On Any Pollution Controlled Motor Vehicle or Carb Compliant.
| Vendor Part Number | 309589 |
|---|---|
| Package Height | 2.3 |
| Package Length | 11.8 |
| Package Width | 9.2 |
| Brand | Thundermax |
| Parts Unlimited # | 1020-2795 |
| Color Family | Black |
| Color/Finish | Black |
| Features | Closed Loop |
| Model | ThunderMax |
| Programming | Downloadable Maps |
| Riding Style | Street |
| Type | Air/Fuel Ratio |
| Unit of Measure | Kit |
| YEAR | MAKE | MODEL |
|---|---|---|
| 2018 - 2020 | Harley-Davidson | FLDE Deluxe 107 |
| 2018 - 2019 | Harley-Davidson | FLFB Fat Boy 107 |
| 2018 - 2020 | Harley-Davidson | FLFBS Fat Boy 114 |
| 2018 - 2020 | Harley-Davidson | FLHC Heritage Classic 107 |
| 2018 - 2020 | Harley-Davidson | FLHCS Heritage Classic 114 |
| 2018 - 2020 | Harley-Davidson | FLSB Sport Glide 107 |
| 2018 - 2020 | Harley-Davidson | FLSL Softail Slim 107 |
| 2018 - 2020 | Harley-Davidson | FXBB Street Bob 107 |
| 2018 - 2019 | Harley-Davidson | FXBR Breakout 107 |
| 2018 - 2020 | Harley-Davidson | FXBRS Breakout 114 |
| 2019 - 2020 | Harley-Davidson | FXDRS FXDR 114 |
| 2018 - 2019 | Harley-Davidson | FXFB Fat Bob 107 |
| 2018 - 2020 | Harley-Davidson | FXFBS Fat Bob 114 |
| 2018 - 2020 | Harley-Davidson | FXLR Low Rider 107 |
| 2020 | Harley-Davidson | FXLRS Low Rider S 114 |
| 2020 | Harley-Davidson | FXST Softail Standard 107 |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].