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K&N Engineering

Collection: K&N Engineering

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2958 products

K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H

Regular price $117.59
Sale price $117.59 Regular price
K&N Universal Clamp-On Air Filter 4-1/8in FLG 7-3/8in B 7in T W/STUD 11-1/2in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 4-1/8in FLG 7-3/8in B 7in T W/STUD 11-1/2in H

Regular price $134.39
Sale price $134.39 Regular price
K&N Universal Air Filter 4-1/2in Flange / 8in Base / 6-5/8in Top / 8in Height

Air Filters - Universal Fit

K&N Universal Air Filter 4-1/2in Flange / 8in Base / 6-5/8in Top / 8in Height

Regular price $83.99
Sale price $83.99 Regular price
K&N Universal Clamp-On Air Filter 2.75in Flange ID x 5.875in Base OD x 4.5in Top OD x 5in Height
K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height
K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height
K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height
K&N Universal Clamp-On Air Filter 5in Flange ID x 8in Base OD x 6.625in Top OD x 8.625in Height
K&N Universal Clamp-On Air Filter 3in Dual Flange 9in x 6in Base 7.5in x 3.688in Top 7.5in Height
K&N Universal Air Filter 100mm Flange / 174mmX 134mm Base / 114mmX 82mm Top / 127mm Height
K&N Universal Clamp-On Air Filter 2-1/2in FLG / 4-1/2in B / 3-1/2in T / 3-3/16in H
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-11/16in B / 3-1/2in T / 4-7/8in H
K&N Universal Clamp-On Air Filter 2-3/8in. FLG / 5-3/16in. B / 3-1/2in. T X 4-11/32in. H
K&N Universal Tapered Filter 3-1/8in Flange IDx4-15/16in Base OD x 3-1/2in Top OD x 3-15/16in Height
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-3/4in B / 3-1/2in T / 5-7/8in H
K&N Universal Clamp-On Air Filter 3in FLG /4 1/2in B / 3 1/2in T / 4 3/8in H

Air Filters - Universal Fit

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

Regular price $63.19
Sale price $63.19 Regular price
K&N Universal Tapered Filter 2.5in Flange ID x 4.5in Base OD x 3.5in Top OD x 5in Height
K&N Universal Tapered Filter 3.156 Flange ID x 5.781in Base OD x 3.5in Top OD x 4.531in Height
K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent
K&N Filter Universal X Stream Clamp-On 2.438in Flange ID x 4.5in Base OD x 4in Top OD x 6.563in H

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

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30 Days Free Returns
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High Quality Parts