The most powerful tuning tool available for your motorcycle s ECM, bar none! This one tool contains three powerful programs including MasterTune tuning software, Data Master data acquisition & VTune, a self tuning software solution. MasterTune has over 20 tables & parameters to optimize your ECM including air-fuel mixture & timing. (Some early year bikes may have fewer tables)
For 01- 11 Delphi Equipped H-D motorcycles (except 11 Softails)
Tunes your factory ECM - No add on boxes
Save & restore original factory calibration
Detailed data acquisition aids in tuning & diagnostics
Adjust for different fuel injector flow rates & engine size