Kawasaki Vulcan 1500 Side Air Filter View
Evaluation: Roadhouse Brand Classic Series Exhaust, Factory Pro Jet Kit, & Thunder Air Kit for Kawasaki Vulcan 1500 Classic Motorcycle
Many motorcycle owners assume that a pipe is the simplest route to more power, but a freer-breathing intake is usually a better power maker than an exhaust system. Fitting the Thunder intake system cost a lot less than a pipe, added more horsepower and increased torque more than twice as much as the pipe change—and that was after the gains from the pipe had already been realized. View Related Article