STM Tuner Secondary Clutch for 2021 Polaris RZR XP Turbo/S, 2021-'22 Pro XP & 2022+ Turbo R

STM Tuner Secondary Clutch for 2021 Polaris RZR XP Turbo/S, 2021-'22 Pro XP & 2022+ Turbo RDESCRIPTION Whether you're running an OEM, TAPP, or STM primary clutch, the STM Tuner Secondary is a must have addition to get the absolute most out of any power level. STM Tuner Secondaries are all billet construction and feature a finned design that creates more airflow within the clutch housing to help lower belt and all around clutch temperatures. Additional features include significantly enhanced belt grip, STM's triple roller design for

Stage 3-96 96 22 lbs 193 235

000 psi of tensile strength for maximum durability

Every one of our exhaust comes in a box specially-packed in shipping spray foam to ensure it arrives undamaged and ready for install

Most UTV primary clutch springs are made from 'music wire' which has a higher sag rate and cannot withstand the constant cycling that chrome silicon can

New vulcanization process marrying the layers of the belt together around the cord

There have been many cases of OEM plenums failing on stock engines and modified engines producing even modest boost pressures

as well as the tow point

After months in the Dyno Lab and testing in the field

2018+ Polaris Ranger XP 1000 Standard Cab

Left-foot braking enabled (gas and brake at the same time without going into limp mode)

E85 is roughly 30% less efficient than gasoline due to less btu's per gallon

Turn the new-and-improved 2024 RZR XP 1000 into a much sportier version of itself with better upshifting and acceleration