K&N Engineering KA-2409XD Xstream Series Motocross High-Flow Air Filter electrical-lights-accessories-bulbs 2002-2003 Harley Davidson FXST Softail

2002-2003 Harley Davidson FXST Softail Standard

1988-1993 Harley Davidson FLSTC Heritage Softail Classic

Bore - Actual: 66

2014-2017 Harley Davidson FLS Softail Slim

1980 Harley Davidson FXWG Wide Glide

K&N Engineering KA-2409XD Xstream Series Motocross High-Flow Air Filter electrical-lights-accessories-bulbs 2002-2003 Harley Davidson FXST SoftailDesigned to increase horsepower and throttle response. Provides high capacity, with low restriction, resulting in increased horsepower and torque. Features K&Ns purpose built XD Extreme Duty Filter Media. Deep pleats provide high airflow and long service intervals. Tri Star injection molded top, integrated tongue and groove top seal, pliable double beaded base seal. Application specific base seal ensures a precise fit. Two piece design allows for easy