Found this:
American Micro-Fuel Device Corp.: RideMaxx
I don't know anyone personally who's used one. Sorry. What I can tell you is that it's a piggy-back system. It comes with three modes that even if stock, the "Auto" mode should benefit you. I've read that you can send it back to the factory to have them add other maps for mods, or you can do it yourself. It's definitely one of the cheaper options on the market of the like 8 different systems you can chose from.
Ridemaxx
Two channel add on Fuel Management System
Includes cableless FuelMaxx ECU plug-in Unit
Includes wireless RideTuner unit with power and economy settings
Works with any air filter
Works with any exhaust
Bluetooth® enabled
Ability to Lean or Enrich fuel
Up to 10% in added horsepower
Up to an added 25 miles per tank
Ridemaxx Plus
Includes all the features of the original RideMaxx plus...
Gear Position and Speed available as a tuning input.
Acceleration Trim setting allows the user to fine tune quick throttle movements.
Deceleration Trim setting allows the user to combat backfiring and other unwanted exhaust noise on deceleration.
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