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

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

286.99 SAR 286.99 SAR
K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height
K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height
K&N Engineering

K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height

228.99 SAR 228.99 SAR
K&N Universal Rubber Filter 6.25in x 4in Oval FLG / 7.375in x 5.5in Base / 6.25in x 4in Top / 5in H
K&N Universal Rubber Filter 6.25in x 4in Oval FLG / 7.375in x 5.5in Base / 6.25in x 4in Top / 5in H
K&N Engineering

K&N Universal Rubber Filter 6.25in x 4in Oval FLG / 7.375in x 5.5in Base / 6.25in x 4in Top / 5in H

380.99 SAR 380.99 SAR
K&N Filter Universal Rubber Filter 2-7/16in O/S Flange x 5-1/2in OD x 6in Height
K&N Filter Universal Rubber Filter 2-7/16in O/S Flange x 5-1/2in OD x 6in Height
K&N Engineering

K&N Filter Universal Rubber Filter 2-7/16in O/S Flange x 5-1/2in OD x 6in Height

343.99 SAR 343.99 SAR
K&N Universal Rubber Filter 2.125in Flange ID/3in x 4in Tapered Oval/2.75in Height (4 Filters)
K&N Universal Rubber Filter 2.125in Flange ID/3in x 4in Tapered Oval/2.75in Height (4 Filters)
K&N Engineering

K&N Universal Rubber Filter 2.125in Flange ID/3in x 4in Tapered Oval/2.75in Height (4 Filters)

760.99 SAR 760.99 SAR
K&N Universal Rubber Filter - Round Straight 2.688in Flange ID x 4.5in OD x 5in H
K&N Universal Rubber Filter - Round Straight 2.688in Flange ID x 4.5in OD x 5in H
K&N Engineering

K&N Universal Rubber Filter - Round Straight 2.688in Flange ID x 4.5in OD x 5in H

249.99 SAR 249.99 SAR
K&N Universal Rubber Filter 2-7/16in Flange ID x 4-1/2in OD x 4-5/16in OD-T 5in Height
K&N Universal Rubber Filter 2-7/16in Flange ID x 4-1/2in OD x 4-5/16in OD-T 5in Height
K&N Engineering

K&N Universal Rubber Filter 2-7/16in Flange ID x 4-1/2in OD x 4-5/16in OD-T 5in Height

286.99 SAR 286.99 SAR
K&N Universal Air Filter - 2-7/16in Flange x 4-1/2in OD B x 4-5/16in OD-T x 4in Height
K&N Universal Air Filter - 2-7/16in Flange x 4-1/2in OD B x 4-5/16in OD-T x 4in Height
K&N Engineering

K&N Universal Air Filter - 2-7/16in Flange x 4-1/2in OD B x 4-5/16in OD-T x 4in Height

191.99 SAR 191.99 SAR
K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H
K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H
K&N Engineering

K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H

209.99 SAR 209.99 SAR
K&N Universal Rubber Filter 2.438in Flange ID x 3.5in OD x 5in Height for 97-98 Yamaha TDM850
K&N Universal Rubber Filter 2.438in Flange ID x 3.5in OD x 5in Height for 97-98 Yamaha TDM850
K&N Engineering

K&N Universal Rubber Filter 2.438in Flange ID x 3.5in OD x 5in Height for 97-98 Yamaha TDM850

191.99 SAR 191.99 SAR
K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height
K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height
K&N Engineering

K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height

191.99 SAR 191.99 SAR
K&N Engineering Universal Clamp-On Air Filter
K&N Engineering Universal Clamp-On Air Filter
K&N Engineering

K&N Engineering Universal Clamp-On Air Filter

286.99 SAR 286.99 SAR