JD Ignition tuning module available for 2005-2009 RMZ250.

Programmable FI ECU comes with a switch for the handle bar to allow you to select between 2 different tune MAPS.
Tuning can be done to also allow for a better traction softer hit from the bottom. And a full power tune.

Tunes are switchable on the fly.

Custom programming is available for engine modifications and fuel types.