SEA-DOO SKI AND X PACKAGE SNOWMOBILE VARIABLE ACCELERATION MODULE - 295100857The Ski And X Package Module activates ski mode and offers different levels of acceleration. If youre looking to make towing skiers or wakeboarders even more fun, this is how. One module that includes both Ski and X Package functions. Activates ski mode: Offers a choice of different preset acceleration curves for perfect launch every time when towing a skier or wakeboarder, plus steady tow speed. Activates X package functions on gauge. See X package