var fDesc=new Array(); fDesc[0] = "MasterTune2-HD is a Windows-based ECM calibration development tool developed and designed specifically for use on all Delphi-equipped Harley-Davidson® motorcycles from 2001 through 2018.

MasterTune2-HD works with all TTS communications interfaces. Some features may not be supported on all communications interfaces.

MasterTune2-HD includes the following key features: Saves the original factory calibration automatically. Easily restore the original factory calibration back into the ECM. Preset limits to prevent adjusting values beyond reasonable settings."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }