The iconic touring machines for the open road. Live the American dream with a European soundtrack. Smooth performance enhanced with Akrapovic power.
Akrapovic Open Systems includes header, silencer and heatshield, optional noise reduction insert is available. For perfect performance, throttle response and durability special developed mapping from our partner Dynojet has to be used.
Akrapovic Open system on the Harley-Davidson Road King Classic (with muffler insert) measurements:
Power & Torque: The Akrapovic exhaust system noticeably improves power and torque throughout the entire rpm range.