Collection: Air Intake & Induction

K&N Universal Air Filter - Round Tapered 4in Flange ID / 5.375in Base OD / 4in Top OD / 5.5in H | RP-4660

K&N Universal Air Filter - Round Tapered 3.5in Flange ID / 5.5in Base OD / 4.5in Top OD / 6.5in H | RP-4630

K&N Universal Round Tapered Carbon Fiber Air Filter 6in Flg ID Centered/7.5in B OD/4.5in T OD/4in H | RP-4600

K&N Universal Carbon Fiber Filter 6in Flange / 7-1/2in OD-B / 5-1/8in OD-T / 5in H | RP-2960

K&N Universal Chrome Filter 2 3/4in FLG / 4 1/2in Bottom / 4 1/2in Height | RG-1003RD-L

K&N Universal Air Filter Chrome Round Tapered Red -4in Flange ID x 1.125in Flange Length x 5.5in H | RG-1002RD-L

K&N Universal Air Filter Chrome Round Tapered Red - 4in Flange ID x 1.125in Flange Length x 9.5in H | RG-1002RD

K&N Universal Filter Chrome Round Tapered White - 4in Flange ID x 1.125in Flange Length x 5.5in H | RG-1001WT

K&N Universal Air Filter Chrome Round Tapered Red - 4in ID x 1.125in L x 5.5in H (Multi Lingual) | RG-1001RD-L

K&N Universal Air Filter Chrome Round Tapered Red - 4in Flange ID x 1.125in Flange Length x 5.5in H | RG-1001RD

K&N Universal Air Filter Chrome Round Tapered Blue - 4in Flange ID x 1.125in Flange Length x 5.5in H | RG-1001BL

K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H | RF-9160

K&N Filter Universal Air Filter 3-15/16in FLG / 5-15/32in OD / 7in H | RF-6102

K&N Filter Universal Rubber Filter 4in Flg 6 17/32in OD 8 21/32in H | RF-5289

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 4.5in Top OD x 6in H | RF-1048

K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height | RF-1047

K&N Round Tapered Universal Air Filter 6 inch Flange 7.5 inch Base 5 inch Top 8 inch Height | RF-1044

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height | RF-1042

K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H | RF-1031

K&N Universal Air Filter 6in Flange ID x 7.5in Base / 5in OD Top x 8in H | RF-1020

K&N 6 inch OD-Base 4 1/2 inch OD-Top 7 Inch H Round Tapered Universal Air Filter | RF-1015

K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Silver Top | RE-5287

K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Black Top | RE-5286

K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H | RE-1040

K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H | RE-0960

K&N Universal Rubber Filter - Round Tapered 6in Base OD x 3in Flange ID x 6in H | RE-0930

K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height | RE-0920

K&N Universal Rubber Filter 3inch FLG / 5inch OD-B / 4-5/8inch OD-T / 8inch H | RE-0910

K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 14inch H | RE-0880

K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch H | RE-0870

K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 12inch H | RE-0860

K&N Universal Rubber Filter 3inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch L | RE-0810

K&N Universal Air Filter 4in Flange ID 7in OD 9in Height | RD-1460

K&N Universal Air Filter - Round Straight 4in Flange ID x 7in OD x 6in Height | RD-1450

K&N Universal Rubber Filter 2.5in Flange ID x 3.5in OD x 6in Height | RD-0720

K&N Universal Rubber Filter 2.5in Flange ID x 3.5in OD x 5in Height | RD-0710

K&N Universal Rubber Filter 2 1/2inch Flange 3 1/2inch OD 4 inch Height | RD-0700

K&N Universal Clamp-On Air Filter 2-3/4in Flange 3-1/2in T 8-1/4in Height | RC-5291

K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-7/8in B / 4-1/2in T / 5in H | RC-5284

K&N Universal Round Tapered Filter 6in Flange ID x 9in Base OD x 6.625in Top OD x 7.5in Height | RC-5282

K&N Universal Chrome Filter 4.125in Flange ID x 7.375in Base OD x 7in Top OD x 11.5in Height | RC-5181

K&N Universal Air Filter - Oval Straight - 3.688in Flange ID x 10.25in Base O/S Length x 7.875in H | RC-5178

K&N Universal Clamp-On Air Filter inch FLG 4.5inch Base 4 inch Top 4-1/2in FLG 8in Base | RC-5142

K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole | RC-5112

K&N Universal Chrome Round Tapered Air Filter 3in FlangeID / 6in Base OD / 4.5in Top OD / 8in Height | RC-5106

K&N Universal Chrome Filter 100MM Flange ID / 138MM Base OD / 114MM Top OD / 92MM Height | RC-5057

K&N Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height | RC-5046

K&N Universal Chrome Filter GM TPI Custom - Oval Flange | RC-5000