CNS TUNED Polaris Boost Secondary Clutch Spring Exhausts 165 rails and 163 rails

165 rails and 163 rails are not interchangeable or cross-compatible

Get your Cycles and Sleds gift card today

153 = 25T or 26T

RPM Ski-Doo Summit 850 Turbo mufflers

but they are also LARGER

CNS TUNED Polaris Boost Secondary Clutch Spring Exhausts 165 rails and 163 railsThe CNS TUNED Polaris Boost Secondary Clutch Spring is designed to enhance the performance of your vehicle's secondary clutch. With its precise tuning and high quality construction, this spring provides a boost in acceleration and overall power, allowing you to reach higher speeds with ease. Upgrade your ride and experience the benefits of this top of the line spring.