The GMan EFI Motorcycle Controller for the Boulevard M109R is user friendly, pre-programmed, powerful, efficient requiring no special tools or knowledge to install. There are No downloads, No dyno runs required and No maps to mess with. Simply plug in and ride! The Bully is the only controller that can be fine-tuned while you ride for instant results, while giving feedback from your Motorcycle’s EFI system to the Bully’s 8 LED's at more than 80 times per second!!! The GMan EFI Motorcycle Controller is easily adjusted to any changes you make to your bike’s setup without additional expense or down time! All GMan EFI Motorcycle Controller's are pre-programmed for Maximum Performance, Mileage and Smoothness. Performance gains are achieved by the combination of open intakes, after-market exhaust and proper GMan EFI Motorcycle Controller settings. Fuel efficiency is maximized by light throttle action, Bully Controller fine tuning. The GMan EFI Motorcycle Controller is easily adjustable while riding for instant results. Experience major performance increases without sacrifice of economy.
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