POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Your UTV’s turbo needs to

Your UTV’s turbo needs to stay as cool as possible to give you the power and speed required to crush the competition

Positions switch panel above Driver's grab handle

Our custom TMW OFFROAD Door bags are here

Utilizing a hearing aid transducer instead of a standard speaker

POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Your UTV’s turbo needs toPrimary Clutch Springs are all about resistance. The higher the resistance, the higher the RPM engagement. Low Engagement springs are designed for smoother takeoffs and more feasible for trail riders who vary speeds constantly. High Engagement Springs, like our Shift Tek Silver Spring, are more desired for racing and drag set ups. This High Engagement spring was designed and tested to increase engagement to about 2200 RPM when used with Stock Clutch