K&N Engineering 33-5135 KN Drop in Air Filters shop-hardware 2007-2014 Harley Davidson FLSTN Softail

2007-2014 Harley Davidson FLSTN Softail Deluxe

2005-2006 Yamaha YFM80W Raptor

1992 Harley Davidson FXRS Low Glide

1986 Suzuki GS550E

K&N Engineering 33-5135 KN Drop in Air Filters shop-hardware 2007-2014 Harley Davidson FLSTN SoftailK&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 No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your