Air Filters

s while maximizing airflow. Whether you're upgrading your factory filter or building a full intake system, we've got you covered.

Choose from cotton, synthetic, or foam filters available in cone, panel, and universal fitments for both street and race applications.

🔧 Improved throttle response and engine protection
⚙️ Compatible with LS, HEMI, JDM, and more
🏁 Ideal for naturally aspirated, turbo, and supercharged builds

Find the right parts for your vehicle easily by selecting the make, model, and year.
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2780 products

K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height
K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height
K&N Engineering

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

380.99 SAR 380.99 SAR
K&N Round Tapered Universal Air Filter 6 inch Flange 7.5 inch Base 5 inch Top 8 inch Height
K&N Round Tapered Universal Air Filter 6 inch Flange 7.5 inch Base 5 inch Top 8 inch Height
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height
K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height
K&N Engineering

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

286.99 SAR 286.99 SAR
K&N Round Tapered Universal Air Filter 6 inch Flange 7 1/2 inch Base 5 inch Top 7 1/2 inch Height
K&N Round Tapered Universal Air Filter 6 inch Flange 7 1/2 inch Base 5 inch Top 7 1/2 inch Height
K&N Engineering

K&N Round Tapered Universal Air Filter 6 inch Flange 7 1/2 inch Base 5 inch Top 7 1/2 inch Height

286.99 SAR 286.99 SAR
K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H
K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Universal Air Filter 6in Flange ID x 7.5in Base / 5in OD Top x 8in H
K&N Universal Air Filter 6in Flange ID x 7.5in Base / 5in OD Top x 8in H
K&N Engineering

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

249.99 SAR 249.99 SAR
K&N 6 inch OD-Base 4 1/2 inch OD-Top 7 Inch H Round Tapered Universal Air Filter
K&N 6 inch OD-Base 4 1/2 inch OD-Top 7 Inch H Round Tapered Universal Air Filter
K&N Engineering

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

249.99 SAR 249.99 SAR
K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Silver Top
K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Silver Top
K&N Engineering

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

304.99 SAR 304.99 SAR
K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Black Top
K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Black Top
K&N Engineering

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

209.99 SAR 209.99 SAR
K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H
K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Universal Clamp-On Air Filter (2-7/16in FLG - 4-1/2x3-3/4in B - 3x2in T - 4in H)
K&N Universal Clamp-On Air Filter (2-7/16in FLG - 4-1/2x3-3/4in B - 3x2in T - 4in H)
K&N Engineering

K&N Universal Clamp-On Air Filter (2-7/16in FLG - 4-1/2x3-3/4in B - 3x2in T - 4in H)

343.99 SAR 343.99 SAR
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
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
K&N Engineering

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

343.99 SAR 343.99 SAR