General RZR Discussion Why do you need a clutch kit? November 2, 2015 I’m just wondering what they do. Are they only for heavy mod machines or is there a benefit to stock performance? FYI I have an Alba programmer w/air filter kit and a SLP exhaust on my XP. Also have a stock Jagged X. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related