The Dynojet Power Commander is a fuel injection and ignition timing adjustment unit. Your 2002 ZX-6R cannot make use of a Power Commander since it and all pre-2003 ZX-6Rs are carbureted and not fuel-injected.
Your bike, however, can benefit from a jet kit. The one offered by Rockland County Motorcycle at 845.362.1212 would be a good choice.
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