TTS

TTS (Techno Research) offers specialized tuning products for Harley-Davidson models, primarily through its MasterTune systems, which provide powerful tuning and diagnostic capabilities. The TTS MasterTune BT is designed for Bluetooth connectivity, enabling two-way communication between the motorcycle’s ECM (Electronic Control Module) and a Windows computer. This interface can support various Harley models, including recent Touring, Softail, and Pan America models. It allows tuning adjustments for a broad range of parameters, such as fuel injection, idle speed, rev limits, and spark advance.

This system also includes extensive data logging, diagnostic tools, and a "flight recorder" feature that records engine data during rides. Its compatibility with wideband O2 sensors allows precise air-fuel ratio tuning, and its user-friendly software suite offers 2D and 3D graphing for a detailed analysis of adjustments. However, it is only for racing or off-highway use, as it doesn’t meet pollution control requirements in certain regions.

TTS products are popular among Harley enthusiasts for their robust tuning options and ease of use, making them ideal for those looking to optimize their bike's performance or perform custom tuning at a high level.