The 2017 Polaris RZR 1000 Turbo came with taller side covers for both the engine and clutch (CVT) intakes. Some 2016 RZR 1000 Turbos may have upgraded the clutch side cover for the updated taller one. If you currently have the shorter S&B side cover and would like the taller cover to match your clutch's cover, we have them available to purchase on our website, Click Here to view the product page.