K&N Universal Tapered Filter 3.156 Flange ID x 5.781in Base OD x 3.5in Top OD x 4.531in Height

K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H

K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent

K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H

K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H

K&N Drycharger Air Filter Wrap Black RX-4730

K&N Drycharger Air Filter Wrap Red 6in Base ID x 5in Top ID x 6.5in Height

K&N Air Filter Wrap Drycharger RX-4990 Black

K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height

K&N Air Filter Wrap Drycharger Blue

K&N Filter Universal X Stream Clamp-On 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height

K&N Universal Air Filter - Round Tapered - 3in Top OD x 3.75in Base OD x 6in H x 2.438in Flange ID

K&N Red Drycharger Round Tapered Air Filter Wrap

K&N 3.75 Inch OD 2.438 Inch ID 4 inch H Round Tapered Universal Air Filer

K&N 3.75 Inch OD 2.438 Inch ID 2 Inch Angled Flange 5 Inch H 3 Inch Top OD Round Tapered Univ

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 Filter Wrap Drycharger Oval Tapered Black - 3.25in Base I/S Width x 2.5in Top I/S Width x 7in H

K&N 16-24 Lexus IS300 3.5L V6 / 10-24 Toyota 4Runner 4.0L V6 Oil Filter

K&N 04-09 Honda S2000 2.2L L4 Cabin Air Filter

K&N 05-14 Ford Mustang Air Filter

K&N 13-17 Subaru BRZ 2.0L H4 F/I Cabin Air Filter

K&N 09-16 Hyundai Genesis Cabin Air Filter

K&N 15-17 Ford Mustang 2.3L-L4 F/I Cabin Air Filter