Air Filters - Direct Fit

K&N Universal Custom Air Filter - Round 5.125in Flange / 14in OD / 5.125in ID / 5.625in Height

K&N Universal Custom Air Filter - Round 7.3125in Flange / 11in OD / 7in Height

K&N Round Air Filter Assembly 7-5/16in Flange 11in Diameter 6in Height

K&N Universal Custom Air Filter - Round 7-5/16in. Flange / 14in. OD / 12in. ID / 5.5in. Height

K&N Custom Racing Filter Assembly - Cotton Gauze - 1.75 in Height

K&N Universal Custom Air Filter - Round 1.625in Flange / 1.625in ID / 2.75in Overall Height

K&N Universal Custom Air Filter - Round 1.625in Flange / 1.625in ID / 2.75in Overall Height

K&N 2019 BMW X2 M35 L4-2.0L F/I Replacement Air Filter

K&N Replacement Drag Race Air Filter 9inOD x 3inH

K&N Replacement Drag Race Air Filter 9inOD x 5inH

aFe MagnumFLOW Air Filters OER Pro DRY S 09-12 Audi A4 V6 3.0L / 09 A4 V6 3.2L

aFe MagnumFLOW Pro 5R OE Replacement Filter 2022+ Toyota Tundra V6-3.5L (tt)

aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3(E90/92/93) 10-11 08-09 V8(Non-US)

aFe MagnumFLOW Air Filters OE Replacement Pro DRY S Porsche Boxster S 05-12 H6 3.4L

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Diesel Trucks 06-10 V8-6.6L (td)

aFe MagnumFLOW Air Filters OER Pro DRY S 05-11 Audi A6 Quattro (C6) V6 3.2L

aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3 (E90/92/93) 08-09 V8-4.0L (US)

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 Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height

K&N Universal Oval Chrome Filter 1 9/16 in. Flange 3 in. Base 2 inch Top 3 in. Height (4 Per Box)

K&N Universal Chrome Oval Tapered Filter 2.125inFlgID x 4inBOL x 3inBOW x 3inTOL x 2inTOW x 2.75inH

K&N Universal Chrome Filter 2 1/8in FLG / 4in x 3in Bottom / 2in Top / 2 3/4in Height (2 Per Box)

K&N Oil Filter for 2005-2014 BMW K1200 GT/R/RS/S/ K1300 GT/R/S/ R1200 GS/R/RT S1000RR