Power and Speed Kit / Ranger 800 '11-12 Category_Default Category/SLED/Polaris/Pro-R 600/Exhaust This causes a major lack

This causes a major lack in top speed

there is a loss of torque from 6300 to 6750 rpm in the mid-range

M series and X-Fires

apply a small amount of heat to the area to prevent damage or breaking

you can use our complete big bore package)

Power and Speed Kit / Ranger 800 '11-12 Category_Default Category/SLED/Polaris/Pro-R 600/Exhaust This causes a major lackIt's no secret your Ranger 800, Ranger 800 Crew, or Ranger 800 6x6 is de tuned from the factory. Get that Power & Speed you deserve with this price friendly, easy to install kit! First order of business is the EFI tuning on those machines so we add a Power Commander with our custom tuned map for added performance. The Power Vision 3 adds fuel, timing and raises the rev limit and removed other stock limitations. Increasing the rev limit will not do a