K&N Air Charger Performance Intake System C.A.R.B. Polaris RZR 900 2011-2014

K&N Air Charger Performance Air Intake System C.A.R.B. Polaris RZR 900

The K&N 57-1129 AirCharger Air Intake System replaces the restrictive factory air filter and air intake housing with a complete, free-flowing K&N Air Intake System. The K&N Intake System dramatically reduces intake restriction by smoothing and straightening the path of air flow. This allows your engine to inhale a greater volume of air compared to the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range.

The kit includes K&N high-flow air filters and an enclosed heat shield that installs into the previous air box space. Air is directed through free-flowing aluminum intake tubes into the engine's throttle body for a guaranteed power gain. The oversized cone shaped air filters can be used for up to 100,000 miles before servicing (depending on driving conditions). This air intake system mounts using existing factory mounting points and includes a replacement silicone idle bypass hose.

This air intake is 50 state legal and CARB approved (EO Number: D-269-78). 

Features: 

• High flow intake filter and housing system
• Conical K&N air filters
• Free-flowing aluminum intake tubes
• Added power and performance across entire RPM range
• Enclosed design shields heat 
• Smoother, less turbulent intake air pathways
• Washable, reusable K&N filter elements
• 50 state legal
• CARB approved EO Number: D-269-78