I just bought my second Buell from a good buddy of mine and im looking to make the most HP and TQ out of this one! It is BONE STOCK! I had a 03 XB9R that had the race ECU and Factory Race exhaust with the KNN. Looking to see what is the best out there right now to pull big power out of this thing and turn it into a monster! It is a 2005 XB12S i like that it sits real low now just looking to hear what you guys recommend for Exhaust ECUs and Airbox. Any help would be great esp where to buy the stuff at a resonable price! THANKS GUYS!