Collection: Air Filters

K&N 2015 Holden Colorado L4-2.8L DSL Replacement Drop In Air Filter

K&N 2017+ Audi A3 1.5L L4 Drop In Air Filter

K&N 14in Red Custom Air Cleaner Assembly - 5.125in ID x 14in OD x 2.75in H x 1.25in Drop Base

K&N Universal Rubber Filter Round Tapered 4.5in Flange ID x 5.875 Base OD x 5in Top OD x 3.25in H

K&N Filter Universal Rubber Filter 2-9/16in Flange, 4-1/2in OD-B, 4-5/16in OD-T, 5 inch Height

K&N 92-96 Toyota Hilux / 98-06 Land Cruiser / 01 Prado Replacement Air Filter

K&N Universal 7in OD / 5in ID / 1.938in H Round Replacement Air Filter

K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent

K&N 22-23 Toyota Land Cruiser V6 3.3L DSL Replacement Air Filter

AEM DryFlow Air Filter - Round 2.75in ID x 6.25in OD x 8.25in H fits 2007-2014 Ford/Volvo

AEM 2015 Ford Mustang 2.3L/3.7L/5.0L Dryflow Air Filter

K&N Universal Clamp-On Air Filter 3in FLG 5in B 4in T 6in H

K&N Universal Air Filter (4in. Flange / 6in. Base / 5.25in. Top OD / 9.25in. Height)

K&N 18-20 Suzuki Jimny II L3-0.7L Replacement Air Filter

K&N 15-17 Toyota Land Cruiser 2.8L L4 Drop In Air Filter

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

K&N Air Filter Wrap Drycharger RX-4990 Black

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

K&N Filter Universal X Stream Clamp-On 2.438in Flange ID x 4.5in Base OD x 4in Top OD x 6.563in H

K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height

K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H

K&N Filter Air Filter Wrap - 6.5in Base ID x 4.5in Top ID x 5.5in H

K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H

K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height

K&N Filter Universal Rubber Filter Round Tapered 4.5in Flange 5.875in Base 4.5 inch Top 6in Height

K&N Universal Rubber Filter Dual Flange Oval Tprd 3.75in Base O/S W x 3.438in Top O/S W x 6.75in H

K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height

K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 3 inch Height

K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height

K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height

K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height

K&N Filter Universal Rubber Filter 3 Inch Flange 6 inch Base 4 inch Top 5 inch Height

K&N Universal Rubber Filter 3 1/2 inch FLG / 4 5/8 inch Base / 3-1/2 inch Top / 5 1/2 inch Height

K&N Universal Rubber Filter 4 1/2 inch FLG / 5 7/8 inch Base / 5 inch Top / 6 inch Height