TTS Bluetooth MasterTune CANbus Tuning Interface - Harley-Davidson 2012-2022

The TTS Bluetooth MasterTune CANbus is a tuning interface that enables two-way communication between a Harley-Davidson's Delphi ECM and a Windows PC over Bluetooth. It is built for riders who have modified their V-twin with performance parts such as exhaust systems, air cleaners, or cam upgrades and want to dial in the engine's calibration to match those changes.

With the interface you can modify critical ECM tables and constants with preset safety limits, which helps keep adjustments within defined ranges. Two-way ECM communication also supports stand-alone data logging, so you can record engine data while you ride and review it afterward. Detailed 2D and 3D table graphing makes it easier to analyze how your calibration is performing.

Calibrations can be saved, restored, and compared against current and factory files, giving you a way to track changes and return to a known setting. The MasterTune software is available as a free download at MasterTune.net, and the unit connects wirelessly to your Windows laptop or PC, so you can tune without running cables to the bike.

Specifications

• Part Number: 2000020
• Brand: TTS
• Category: Engine Management
• Length: 4.7 in
• Width: 2.7 in
• Height: 1.2 in
• Weight: 0.17 lbs
• Connectivity: Bluetooth to Windows PC

Common questions