Dial the throttle response to your desired feel to match terrain or driver ability Remove the knob to lock in the adjustment setting if desired

Prevent bogging on your Patriot Boost when on and off the throttle

Fitment: Polaris Turbo R & Polaris Pro XP (2021+)

Polaris Snowmobile ✅ Yes ✅ Yes Snowmobiles require an external power source

The smooth internal design optimizes airflow directly into your intake system

Secondary Clutch STM pro-r_se Dial the throttle response toSTM Tuner Secondary Clutch The STM Tuner is an all billet secondary clutch designed for the RZR XP Turbo, Turbo S, and Pro XP. It's built for superior performance and versatility, using STM Gen 1 ATV style helixes. Features & Compatibility: All Billet Construction: A durable design for consistent performance. Flexible Use: Compatible with both the stock primary or an STM Rage primary clutch. Belt Compatibility: Works with OEM and OEM replacement