Akrapovic Sound Valve System

Features:

• The perfect complement to Akropovics Slip-On Muffler line allows riders to easily adjust for the sound level they want without ever leaving the bike, or getting their hands dirty
• World Class design and function uses investment cast stainless steel housings and high-temperature graphite bearings throughout
• Valve systems are cable-actuated through a hand control that is mounted on-bike where owner can reach it
• At every setting there is still the unmistakable, deeply resonant sound of Akrapovic
• Sold in pairs