Big Bore Complete Kit 1065cc / RZR XP1000 ('14+) Category_Default Category/SLED/Polaris/Pro-R 800 /Miscellaneous They are precision cut and

They are precision cut and molded to ensure exact fit to your machine

No fuel changes normally required

prolonging the life of your secondary clutch components

select and add each level individually to the cart

Big Bore Complete Kit 1065cc / RZR XP1000 ('14+) Category_Default Category/SLED/Polaris/Pro-R 800 /Miscellaneous They are precision cut andThis is the complete kit you need for over 140+ horsepower on pump gas! Looking for even more? You can go to our stage 2 big bore kit. Proven reliable and to have arm ripping power without having all the extra weight and extra components of a turbo. We have spent more time on the dyno than anyone in the industry to perfect our performance modifications. Our goal is the most power for the money, and we definitely deliver! This kit starts off by adding