K&N Engineering 33-2391 KN Drop in Air Filters engine-valve-train-valve-train-kit 2011-2013 Polaris FS IQ Widetrack

2011-2013 Polaris FS IQ Widetrack

Triple-stitched construction for durability and long life

1974 Yamaha GP433

1987 Suzuki LT500R QuadRacer

Choose from their universal and factory replacements

K&N Engineering 33-2391 KN Drop in Air Filters engine-valve-train-valve-train-kit 2011-2013 Polaris FS IQ WidetrackK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your