Performance

K&N Universal Clamp-On Air Filter inch FLG 4.5inch Base 4 inch Top 4-1/2in FLG 8in Base

K&N Engineering

K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT

K&N Engineering

K&N 17-20 Kia Picanto L3 1.0L Replacement Drop In Air Filter

K&N Engineering

K&N Filter Wrap Drycharger Oval Tapered Black - 3.75in Base I/S Width x 3in Top I/S Width x 4in H

K&N Engineering

K&N Precharger Filter Wrap BLK

K&N Engineering

K&N Universal Custom Air Filter - Oval 1.375in Flange / 4.875in ID / 2.25in Overall Height

K&N Engineering

K&N Universal X-Stream Clamp-On Filter - Round 4.063in OD / 2.688in Flange ID / 7in H

K&N Engineering

K&N Universal Rubber Filter Round Tapered 1-11/16 Flange 3.5in Base OD x 2in Top OD x 4in H

K&N Engineering

K&N 16-1/4in OD / 14-1/2in ID / 3-1/2in Height Round Air Filter

K&N Engineering

K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height

K&N Engineering

K&N 72-83 VW Bus Transporter 1.9L/2.0L Drop In Air Filter

K&N Engineering

K&N Universal Clamp-On Air Filter 2.75in Flange ID x 5.875in Base OD x 4.5in Top OD x 5in Height

K&N Engineering