RZR XP Big Bore Kit! This is the item that will keep your buddies
behind you and steaming with jealousy. This is the NEW 96mm (+3mm) Big
Bore Kit. With many piston options you can achieve exactly what your are
trying to with this kit. Power will not be an issue anymore, Take your
RZR XP from quick to downright Fast!
Core Fee $428.99 (fully refunded with the return of your stock Cylinder)