The sophisticated yet easy-to-use 3.5'' full-color touch-screen display mounts to handlebars with integrated Amps 4-hole threaded inserts also mounts to most aftermarket accessory mounts that feature AMPS 4-mounting optionsThe display's interface cable plugs directly to the bike's diagnostic connectorNO COMPUTER REQUIRED simply select the tune and follow the on-screen prompts to flash the bike tunes can also be edited directly from the Power VisionUtilizes WinPV (Windows PC-based tuning application)Stores up to six different tunes that can be flashed to the bikeDownloads and stores the stock calibration in case OEM restoration is needed stock calibration can also be saved as an editable copy and used as a starting pointDynojet preconfigured tunes are preloaded on the unit Power Vision will identify the bike's information and automatically sort hundreds of applicable, dyno-proven tunesCustom tunes can be loaded by a tuning shop or received via email and loaded onto the deviceDisplays all J1850 H-D vehicle data, wide-band air fuel ratio and various calculated channels (including MPG instant and trip MPG)AutoTune Basic and Pro3 calculates and stores fuel trims to optimize fuel curveChecks and clears diagnostic codesFeatures adaptive trims and idle offset (with bike running)Black series features a flat black outer caseSee Dynojet website http://www.dynojet.com/powervision-tune-license-programs.aspx for information about purchasing additional Power Vision tune licenses.Made in the USA