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 Universal Rubber Filter 2 1/2inch Flange 3 1/2inch OD 4 inch Height
K&N Universal Rubber Filter 2 1/2inch Flange 3 1/2inch OD 4 inch Height
K&N Engineering

K&N Universal Rubber Filter 2 1/2inch Flange 3 1/2inch OD 4 inch Height

191.99 SAR 191.99 SAR
K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H
K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H
K&N Engineering

K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H

312.99 SAR 312.99 SAR
K&N Universal Clamp-On Air Filter 2-3/4in Flange 3-1/2in T 8-1/4in Height
K&N Universal Clamp-On Air Filter 2-3/4in Flange 3-1/2in T 8-1/4in Height
K&N Engineering

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

543.99 SAR 543.99 SAR
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-7/8in B / 4-1/2in T / 5in H
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-7/8in B / 4-1/2in T / 5in H
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Universal Round Tapered Filter 6in Flange ID x 9in Base OD x 6.625in Top OD x 7.5in Height
K&N Universal Round Tapered Filter 6in Flange ID x 9in Base OD x 6.625in Top OD x 7.5in Height
K&N Engineering

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

532.99 SAR 532.99 SAR
K&N Universal Air Filter - Oval Straight - 3.688in Flange ID x 10.25in Base O/S Length x 7.875in H
K&N Universal Air Filter - Oval Straight - 3.688in Flange ID x 10.25in Base O/S Length x 7.875in H
K&N Engineering

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

532.99 SAR 532.99 SAR
K&N Universal Clamp-On Air Filter inch FLG 4.5inch Base 4 inch Top 4-1/2in FLG 8in Base
K&N Universal Clamp-On Air Filter inch FLG 4.5inch Base 4 inch Top 4-1/2in FLG 8in Base
K&N Engineering

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

532.99 SAR 532.99 SAR
K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole
K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole
K&N Engineering

K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole

760.99 SAR 760.99 SAR
K&N Universal Chrome Round Tapered Air Filter 3in FlangeID / 6in Base OD / 4.5in Top OD / 8in Height
K&N Universal Chrome Round Tapered Air Filter 3in FlangeID / 6in Base OD / 4.5in Top OD / 8in Height
K&N Engineering

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

380.99 SAR 380.99 SAR
K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height
K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height
K&N Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height
K&N Engineering

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

343.99 SAR 343.99 SAR
K&N Universal Chrome Filter GM TPI Custom - Oval Flange
K&N Universal Chrome Filter GM TPI Custom - Oval Flange
K&N Engineering

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

286.99 SAR 286.99 SAR