By installing this performance exhaust system

the undersized factory oil cooler simply cannot keep up

Do not operate at full throttle or high speeds for extended periods during the first three hours of use

built and assembled in the USA

BOSS Secondary Roller Upgrade // Polaris RZR / Ranger- SKU: 07-RU-301 Category_Default Category/SLED/Arctic Cat By installing this performance exhaustSecondary Clutch Roller Conversion Kit Polaris RZR & Ranger Upgrade your secondary clutch performance by eliminating the friction heavy factory square slider pucks. The Bikeman Performance Secondary Clutch Roller Conversion Kit replaces high wear "square" sliders with high efficiency round rollers, providing a significantly smoother shift curve and more consistent performance. Reduced Friction: Round rollers allow the clutch to move more freely during