Walk up to any bike rider out there and he will say the same thing: stock is not what he wants. When it comes to sport bikes, to have the edge you need to be competitive and every little thing counts. This can start with weight — for example, replacing metal body panels with carbon fiber parts or adding more power. Well, the R&D; team at Buell has come up with a way to give you the edge with the Pro-Series Race kit. This kit is nicknamed Performance In A Box with a throaty-sounding muffler, a high-flow air filter, and a programmable ECM. All of these parts are designed to work together to achieve the best possible performance from your Buell. We called up our local Buell dealer, Orange County Harley-Davidson in Irvine, California, where Service Manager Richard Hodges told us about the kit and what to expect. Camron Klassert was then handed the job of installing the kit on the bike and doing a before-and-after Dyno run on it.