well i am a certifed mechanic and have been for quite some time and i have owned numerous bikes. and you quoted almost 230 on the dyno and said nothing about base horse power.who gets their vehicled dynoed and talks about base horsepower.and i know what the busa has at the crank which is almost 200 which when transfered through the driveline comes out to about 165ish at the rear wheel ON A DYNO. exhaust gives you no more than 10 hp at the rear wheel and a power commander wont give you much of anything unless you have seriously modified your bike which include cams overboring, turbo etc... otherwise the power commander is a waste of money. and you had different gearing.. let me guess you had one or two tooth down sprocket in the front or rear. which will definately not affect hp all it does is make your bike speed up faster at lower rpm's and you will lose top end speed. or if you get a bigger sprocket in the rear you will gain more speed at top end. so riding experience and going to the track does not make you know more about mechanics,if that was the case everyone who drove cars and bikes would know how to work on them , its called training and hands on experience both of which i have for more than 8 years. so lets just say i do know what i am talking about. im not trying to argue im just saying there is no way your bike had that much power from the parts you put on it.