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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2782 products

K&N Replacement Air Filter for 13 Acura RDX 3.5L V6
K&N Replacement Air Filter for 13 Acura RDX 3.5L V6
K&N Engineering

K&N Replacement Air Filter for 13 Acura RDX 3.5L V6

249.99 SAR 249.99 SAR
K&N Replacement Air Filter for 11-14 BMW M5/M6 4.4L V8 / 2015 M4/M3 3.0L I6 (2 per box)
K&N Replacement Air Filter for 11-14 BMW M5/M6 4.4L V8 / 2015 M4/M3 3.0L I6 (2 per box)
K&N Engineering

K&N Replacement Air Filter for 11-14 BMW M5/M6 4.4L V8 / 2015 M4/M3 3.0L I6 (2 per box)

572.99 SAR 572.99 SAR
K&N 12 Fiat 500 Abarth 1.4L Replacement Air Filter
K&N 12 Fiat 500 Abarth 1.4L Replacement Air Filter
K&N Engineering

K&N 12 Fiat 500 Abarth 1.4L Replacement Air Filter

191.99 SAR 191.99 SAR
K&N Replacement Air Filter 12-13 Toyota Prius C 1.5L L4 F/I
K&N Replacement Air Filter 12-13 Toyota Prius C 1.5L L4 F/I
K&N Engineering

K&N Replacement Air Filter 12-13 Toyota Prius C 1.5L L4 F/I

249.99 SAR 249.99 SAR
K&N Replacement Air Filter 12-13 Porsche 911 3.4L / 12 911 3.8L / 13 911 3.6L / 13 911 Carrera 3.8L
K&N Replacement Air Filter 12-13 Porsche 911 3.4L / 12 911 3.8L / 13 911 3.6L / 13 911 Carrera 3.8L
K&N Engineering

K&N Replacement Air Filter 12-13 Porsche 911 3.4L / 12 911 3.8L / 13 911 3.6L / 13 911 Carrera 3.8L

572.99 SAR 572.99 SAR
K&N Replacement Filter 11.25in O/S Length x 10in O/S Width x 1.25in H for 13 Cadillac XTS 3.6L V6
K&N Replacement Filter 11.25in O/S Length x 10in O/S Width x 1.25in H for 13 Cadillac XTS 3.6L V6
K&N Engineering

K&N Replacement Filter 11.25in O/S Length x 10in O/S Width x 1.25in H for 13 Cadillac XTS 3.6L V6

249.99 SAR 249.99 SAR
K&N Replacement Air Filter 13 Hyundai Genesis Coupe 3.8L V6
K&N Replacement Air Filter 13 Hyundai Genesis Coupe 3.8L V6
K&N Engineering

K&N Replacement Air Filter 13 Hyundai Genesis Coupe 3.8L V6

249.99 SAR 249.99 SAR
K&N Replacement Air Filter 12-13 Mazda 3 Skyactiv 2.0L / 13-14 Mazda CX-5 2.0L / 14 Mazda 6 2.5L
K&N Replacement Air Filter 12-13 Mazda 3 Skyactiv 2.0L / 13-14 Mazda CX-5 2.0L / 14 Mazda 6 2.5L
K&N Engineering

K&N Replacement Air Filter 12-13 Mazda 3 Skyactiv 2.0L / 13-14 Mazda CX-5 2.0L / 14 Mazda 6 2.5L

249.99 SAR 249.99 SAR
K&N Replacement Panel Air Filter 12-14 Nissan Versa 1.6L 1.031in H x 9.125in OS L x 4in OS W
K&N Replacement Panel Air Filter 12-14 Nissan Versa 1.6L 1.031in H x 9.125in OS L x 4in OS W
K&N Engineering

K&N Replacement Panel Air Filter 12-14 Nissan Versa 1.6L 1.031in H x 9.125in OS L x 4in OS W

249.99 SAR 249.99 SAR
K&N Replacement Filter 11.438in O/S Length x 11.375in O/S Width x 1in H for 13 Nissan Altima 2.5L
K&N Replacement Filter 11.438in O/S Length x 11.375in O/S Width x 1in H for 13 Nissan Altima 2.5L
K&N Engineering

K&N Replacement Filter 11.438in O/S Length x 11.375in O/S Width x 1in H for 13 Nissan Altima 2.5L

249.99 SAR 249.99 SAR
K&N Replacement Filter 10.219in O/S Length x 7.875in O/S Width x 1.125in H for 12 Honda CR-V 2.4L
K&N Replacement Filter 10.219in O/S Length x 7.875in O/S Width x 1.125in H for 12 Honda CR-V 2.4L
K&N Engineering

K&N Replacement Filter 10.219in O/S Length x 7.875in O/S Width x 1.125in H for 12 Honda CR-V 2.4L

249.99 SAR 249.99 SAR
K&N 11-13 Chevrolet Aveo 1.2L/1.3L/1.4L/1.6L / 12-13 Sonic 1.4L/1.8L Replacement Air Filter
K&N 11-13 Chevrolet Aveo 1.2L/1.3L/1.4L/1.6L / 12-13 Sonic 1.4L/1.8L Replacement Air Filter
K&N Engineering

K&N 11-13 Chevrolet Aveo 1.2L/1.3L/1.4L/1.6L / 12-13 Sonic 1.4L/1.8L Replacement Air Filter

249.99 SAR 249.99 SAR