Want to hear your RZR Turbo/Turbo R RZR Blow Off Valve dump boost when you lift your throttle? Add the MTNTK Performance Blow Off Valve Filter Kit for additional flow and additional fun! Add the MTNTK Performance Turbosmart Blow Off Valve for the absolute maximum performance!
Why do you need this? - Discharging the boosted air to the atmosphere prevents the air that was heated from compressing it going back to the air box and heating it even more. Gives that extra edge in racing and gives the sporty sound of the air whooshing when you lift the pedal.
Regular filter maintenance is required. Use high performance filter oil before use.