Do you love going through thick, nasty mud? Our Mudder Clutch Kit will be sure to help your machine get through it, and help with the power loss due to those aggressive lug tires. You will get better low end power and torque to keep your tires turning in the mud. Will help give you a quicker backshift which results in a crisp throttle response. Upgrade your RZR 900 Trail today with our EPI Clutch Kit!!! - Our EPI Mudder Clutch Kit generally ship out within 1 business day! - Fits: Polaris RZR 900 Trail 50 Inch 4x4 (EBS) : 2015 - Reduces belt slip and heat - Get better low end power and torque - Additional Tools Needed: PCP-8 & CCT510 - Allows for easier turning of larger tires in mud - Designed for Oversized Tires EPI Part Numbers 2015 - 0-3,000 ft. with 28-29.5 inch Tires - WE437221