A Power Commander is used for altering the electronic “brain” that controls the way your motorcycle runs. It is used for controlling the fuel and ignition curves that make your engine perform. Normally, the motorcycle manufacturer’s program is optimized for things like fuel efficiency, exhaust emissions standards compliance, performance for typical street cruising rpm, and to function well with all the factory engine system components, including semi-restricted air intake flow, and semi-restrictive exhaust flow, etc.

