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Harley Davidson Bagger Touring FLH Softail Dyna ThunderMax 309-460 Race ECU ECM Auto-Tuning

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Harley Davidson  Bagger Touring Softail Dynaglide  ThunderMax 309-460 Auto Tune Fuel Injection Performance Module 2002-2007 touring  Replacment ECU Race Ready EFI System Auto-tune your bagger !!


***   THUNDER MAX SALE 2025 till  DECEMBER 25  ******* 

auto tuning  via the wide band sensors meaning bike in perfect tune every time it fires the exhaust is checked and remapped accordingly supports notrous oxide and even turbo and superchargers call for mre info Mike 01773835666 


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Thundermax Race ECU! Simply replace the factory ECM and oxygen sensors, load a map, and enjoy yournew ride! This highly advanced, stand-alone tuning systemutilizes proprietary AutoTune technology with wide-band oxygen sensors todeliver unmatched performance and rideability.

Thundermax 309-460 harley Davidson ECM ECU Upgrade auto tuning

Harley Davidson Touring Bagger  ThunderMax 309-460 Applications:
• 2002 - 2007 Touring® Models
• 2001 - 2010 Softail® Models
• 2007 - 2009 Sportster® Models Auto Tuning Fuel Injection Performance Module Replacement ECU Race Ready EFI System

Each basemap has all of the items below optimized for you. The user-friendly ThunderMax software allows access to these adjustable features and gives you the ability to control nearly every parameter of the system for simple adjustments or for custom tuning. add NITROUS Turbo anyhtng and will auto tune!

Harley Davidson Touring Bagger XL softail  FLHT ThunderMax 309-362 Auto Tuning Fuel Injection Performance Module Replacement ECU Race Ready EFI System

Each basemap has all of the items below optimized for you. The user-friendly ThunderMax software allows access to these adjustable features and gives you the ability to control nearly every parameter of the system for simple adjustments or for custom tuning.

ThunderMax 309-460 Applications:
• 2002 - 2007 Touring® Models
• 2001 - 2010 Softail® Models
• 2007 - 2009 Sportster® Models

      • Adjustable Rev Limit, Idle Speed, and Speedometer Calibration
      • Adjustable Closed-Loop AFR Targets for Power and Fuel Mileage
      • Adjustable Ignition Timing (Spark) Maps - Globally or by Specific Throttle Position with Engine Temperature Input
      • Adjustable Engine Temperature Alert Alarm
      • Adjustable Injector Size Compensation
      • Adjustable Start Maps (Start Fuel Pulse) and Warm-up Settings
      • Adjustable Accel Pump Simulation
      • Adjustable Decel Pop Control
      • New Rider Programming Mode Feature - Store up to 5 basemaps and access them PLUS the ability to change idle speed, speedometer calibration and clear AutoTuned adjustments ALL without linking to a computer. Select models only.
      • H-D® Digital Tech Compatible
      • Read & Clear Diagnostic Codes through Odometer Window, Digital Tech or Through the ThunderMax Software.
      • Records Running Statistics Every 100 RPM / Engine Temperature Logs
      • Live, Real-Time Engine Tuning
      • Live, Real-Time Monitoring
      • Live, Real-Time Recording
      • Map Analyzer feature assesses AutoTuned map adjustments in a snapshot to simplify map analysis
      • AutoMap Creator feature speeds AutoTune mapping and improves the tune of any engine and exhaust pipe combination using the learned autotune adjustments.

      Would you like to have full control of your EFI system, freedom to make major or minor adjustments without the need for a dyno or a degree in computer technology? Here is a simple solution - ThunderMax with Auto-Tune! The ThunderMax is a product that replaces the factory module and is not an add-on box or signal modifier. The ThunderMax is purpose built to deliver uncompromising performance.

      Just how easy is it? Installation is a straightforward replacement of the factory module and oxygen sensors. The ThunderMax software contains hundreds of base maps that cover over 80% of popular factory and aftermarket combinations, each dyno-developed on real motorcycles. Choosing a basemap is a quick & easy process thanks to the software’s sorting filters; loading a map takes less than a minute. After that you’re ready to start the motorcycle, let the bike warm up at idle to operating temperature and you’re ready to ride! During your ride, the ThunderMax Auto-Tune system analyzes the air/fuel ratio read by the wide-band oxygen sensors at warp speed after every cylinder fire and makes any necessary adjustments to the injector pulse width to achieve the desired air/fuel ratio while compensating for variations in injectors, fuel pressure, throttle body or exhaust flow. With every tank of fuel, at any temperature or elevation, your engine’s tune is optimized by ThunderMax.

      Simply put, ThunderMax is the most advanced, yet user friendly, performance engine management system you can buy for your Harley. Using the supplied ThunderMax software and communication cable allows you to adjust and monitor virtually every parameter in the system. Installation and How-To Videos are available on-line

      Quick & Easy Installation
      Enhanced Overall Engine Performance
      Improved Throttle Response & Rideablity
      Cooler, Smoother Running Engine
      Automatically Tunes As You Ride
      Grows With Your Bike
      Adjustable AFR Targets, Adjustable Idle Speed & Rev Limit RPM (minimum idle should be never less than 800 RPM!)
      Adjustable Spark / Ignition Timing
      Automatic IAC Calibration, Speedometer Calibration
      Reduces or Elimates Exhaust Decel Pop
      Diagnostic Code & Digital Tech Compatible
      Running Statistics & Logs
      Start Fuel Pulse, Engine Temp Alarm Setting
      Injector Size Compensation
      Live Engine Tuning, Monitoring, Recording
      Map Analysis & AutoMapping
      Nitrous & Supercharger Compatible
      One-Button Support

 

ThunderMax 309-460 Applications:
• 2002 - 2007 Touring® Models
• 2001 - 2010 Softail® Models
• 2007 - 2009 Sportster® Models

ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson® motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary AutoTune technology with wide-band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100% assembled, ready to install with no wire-cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!

ThunderMax Benefits Include:
  • Easy to Install & Simple to Use
  • Increased Engine Performance & Motorcycle Rideability
  • Cooler, Smoother Running Engine
  • Adjustable Idle Speed & Rev Limit Control
  • No Dyno Required - Automatically Tunes for Riding Style & Riding Conditions
  • Never Outgrow It - Easily Accomodates Bike Changes (Pipes, Cams, and More)
  • 100% Engineered & Made in the USA
  • 3-Year Factory Limited Warranty
    • ThunderMax System Includes:
  • ThunderMax Performance Engine Control Module (ECM)
  • Two (2) Wide-Band Bosch 5-Wire Oxygen Sensors (18mm) with AutoTune Connection Harness*
  • USB Communication Cable
  • TMax Tuner Software Disc
  • ThunderMax Quick Start Easy Install and Printable Comprehensive User’s Manual

    • Would you like to have full control of your EFI system, freedom to make major or minor adjustments without the need for a dyno or a degree in computer technology? Here is a simple solution - ThunderMax with Auto-Tune! The ThunderMax is a product that replaces the factory module and is not an add-on box or signal modifier. The ThunderMax is purpose built to deliver uncompromising performance.

    Just how easy is it? Installation is a straightforward replacement of the factory module and oxygen sensors. The ThunderMax software contains hundreds of base maps that cover over 80% of popular factory and aftermarket combinations, each dyno-developed on real motorcycles. Choosing a basemap is a quick & easy process thanks to the software’s sorting filters; loading a map takes less than a minute. After that you’re ready to start the motorcycle, let the bike warm up at idle to operating temperature and you’re ready to ride! During your ride, the ThunderMax Auto-Tune system analyzes the air/fuel ratio read by the wide-band oxygen sensors at warp speed after every cylinder fire and makes any necessary adjustments to the injector pulse width to achieve the desired air/fuel ratio while compensating for variations in injectors, fuel pressure, throttle body or exhaust flow. With every tank of fuel, at any temperature or elevation, your engine’s tune is optimized by ThunderMax.

    Simply put, ThunderMax is the most advanced, yet user friendly, performance engine management system you can buy for your Harley. Using the supplied ThunderMax software and communication cable allows you to adjust and monitor virtually every parameter in the system. Installation and How-To Videos are available on-line

    Quick & Easy Installation
    Enhanced Overall Engine Performance
    Improved Throttle Response & Rideablity
    Cooler, Smoother Running Engine
    Automatically Tunes As You Ride
    Grows With Your Bike
    Adjustable AFR Targets, Adjustable Idle Speed & Rev Limit RPM (minimum idle should be never less than 800 RPM!)
    Adjustable Spark / Ignition Timing
    Automatic IAC Calibration, Speedometer Calibration
    Reduces or Elimates Exhaust Decel Pop
    Diagnostic Code & Digital Tech Compatible
    Running Statistics & Logs
    Start Fuel Pulse, Engine Temp Alarm Setting
    Injector Size Compensation
    Live Engine Tuning, Monitoring, Recording
    Map Analysis & AutoMapping
    Nitrous & Supercharger Compatible
    One-Button Support

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