The ALL-NEW! 144HP Polaris ProStar® Turbo engine, with integrated turbocharger is specifically built to take extreme performance to a new level. The ProStar Turbo is the most powerful side-by-side engine available from the factory on a stock vehicle for unequalled power, torque, durability and excitement. The new engine includes a huge number of improvements, including … Continue reading New Turbo XP1K!