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ThunderMax Engine Control Module Kit with Integral Auto Tune - 21-23 Softail
ThunderMax Engine Control Module Kit with Integral Auto Tune - 21-23 Softail

THUNDERMAX

ThunderMax Engine Control Module Kit with Integral Auto Tune - 21-23 Softail

1020-3515

$1,170.95

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DESCRIPTION


Fitments

Years Make Model
2021 - 2024 Harley-Davidson Softail Fat Boy 114 FLFBS
2021 - 2024 Harley-Davidson Softail Heritage Classic 114 FLHCS
2022 - 2024 Harley-Davidson Softail Low Rider ST FXLRST
2021 - 2024 Harley-Davidson Softail Standard FXST
2021 - 2023 Harley-Davidson Softail Fat Bob 114 FXFBS
2022 Harley-Davidson Softail Low Rider El Diablo FXRST
2021 - 2024 Harley-Davidson Softail Street Bob FXBB
2021 - 2024 Harley-Davidson Softail Low Rider S FXLRS
2023 Harley-Davidson Softail Breakout FXBR
2021 Harley-Davidson Softail Slim FLSL
2021 Harley-Davidson Softail Heritage Classic FLHC
2021 Harley-Davidson Softail Sport Glide FLSB

Features

  • 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

    • Specs

  • Base Color: Black
  • Features: Closed Loop
  • Features: Includes Oxygen Sensor
  • Product Name: Electronic Control Module
  • Product Name: Engine Control Unit
  • Programming: Autotune
  • Type: Air/Fuel Ratio
  • Color/Finish: Black
  • Model: ThunderMax
  • Units: Kit
  • Programming: Downloadable Maps
  • Riding Style: Street

    • Approximate Package Weight & Dimensions

  • Weight: 2.6
  • Height: 2.75
  • Length: 11
  • Width: 9.5
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