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TTS Mastertune

TTS Mastertune

This part is bike specific. It will not fit all makes / models / years.

If you enter fitment information, we'll only show you the options that work for your bike.

$ 42.50 - 645.00 Enter your bike's fitment to see our inventory levels. Free Shipping Eligible!

Product Overview

For the customer who wants full control of all aspects of tuning their bike. TTS is simply the best, similar to the Harley Pro Tuner, but with more capabilities and less money!

MasterTune-HD is a Windows-based ECM reprogramming tool specifically for use with Harley-Davidson motorcycles that utilize the diagnostic interface.

Note: The TTS MasterTune software is compatible with Windows XP through Windows 7. Both 32- and 64-bit versions of these operating systems are supported.

MasterTune-HD Features:

• Saves and restores the original factory calibration
• Optional multi-vehicle interface
• Calibrates factory speedometer
• Retrieves ECM information
• Avoids adjusting values beyond safe settings
• Compares functions quickly in tables
• Adjusts front and rear cylinder spark advance
• Adjusts front and rear cylinder volumetric efficiency
• Changes factory RPM limit
• Adjust for different fuel injector flow rates
• Graphs tables in 2D/3D DataMaster Features
• Included with every MasterTune
• Records vehicle engine data easily
• Retrieve and store all Diagnostic Trouble Codes (DTC’s)
• Plays back key engine operating data and guidelines
• Graphing of engine data to aid performance breakdown and troubleshooting
• Estimates distance traveled and quarter mile time
• Dynographs engine horsepower and torque
• Exports engine and Dyno data to spreadsheets or 3rd party applications
• Prints engine and Dyno Data VTune Features
• Included with every MasterTune
• Requires use of a TTS MT7 or MT8 calibrations
• VTune tables reflect the engine’s actual Volumetric Efficiency
• VTune generates a new calibration map every time
• Reduces tuning time for a smoother running, more responsive engine
• Calculates new data from calibration TTS Updater
• Included with every version of MasterTune and will keep you up to date on all the latest releases from TTS

Note: Cables sold separately


FREE shipping on orders over $150 within the continental U.S. We ship Worldwide!

We guarantee our product will fit on your vehicle our we pay return shipping.

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