K&N Performance Air Intake System (63-1141)

K&N Performance Air Intake System (63-1141)This K&N AirCharger air intake system replaces the restrictive factory air filter and air intake housing. 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 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 a K&N high flow air filter

Installation couldn't be easier

A rubber fitting is included

Designed to preserve clutch longevity

REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable

This coupler adapts a 3-1/2 inch to a 3-1/4 inch tube and is 2-1/2 inches in length

Each complete assembly comes with base

No-Hassle Lifetime Limited Warranty

The 57S-4902 Performance Airbox comes with a conical K&N high-flow air filter and a fully enclosed injection molded air box with an intake pipe that connects up to the factory air intake hose

It has an 4 inch inside diameter that reduces down to 3

Large open cell foam construction stops 90% of dirt with very low air restriction

K&N logo embossed on top

The K&N 63-1147 Air Intake System replaces the restrictive factory air filter and air intake housing in 2022-2023 Polaris RZR Pro models