The K&N 57-1129 FIPK air intake system replaces the restrictive factory air filter and air intake housing in specific Polaris RZR 900 and Ranger RZR 900 models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air with less effort than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. This air intake comes with dual chrome topped K&N high-flow air filters and a lidded heat shield that installs into the previous air box space. Air is directed through dual free-flowing aluminum intake tubes and into the engine's throttle body for a guaranteed power gain. The oversized cylindrical shaped air filter is washable and reusable - ideal for the dusty/dirty environments that the Polaris RZR is typically driven in. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a couple of screwdrivers, a ratchet set and some wrenches.
