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K&N Engineering

Collection: K&N Engineering

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2958 products

K&N Filter Universal Rubber Filter 2 7/16 inch 20 Degree Flange 3 3/4 inch OD 6 inch Height
K&N Filter Universal Rubber Filter - Round Straight - Angled Flange for 81-82 Honda ATC250R 250
K&N Filter Universal Rubber Filter Round Straight 3.5in Flange ID x 5in OD x 8.5in H
K&N Filter Universal Rubber Round Filter 6in ID Flange 7.5in OD 4.5in H

Air Filters - Universal Fit

K&N Filter Universal Rubber Round Filter 6in ID Flange 7.5in OD 4.5in H

Regular price $55.19
Sale price $55.19 Regular price
K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height

Regular price $67.19
Sale price $67.19 Regular price
K&N Universal Rubber Filter 3 inch Flange 5 inch OD 3 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 3 inch Flange 5 inch OD 3 inch Height

Regular price $42.39
Sale price $42.39 Regular price
K&N Universal Rubber Filter 3 inch Flange 5 inch OD 5 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 3 inch Flange 5 inch OD 5 inch Height

Regular price $55.19
Sale price $55.19 Regular price
K&N Univ Clamp-On Air Filter - 1-3/4in FLG O/S 4in X 3in B 3in X 2in T 2-3/4inH OVAL
K&N Universal 4 Inch Filter

Air Filters - Universal Fit

K&N Universal 4 Inch Filter

Regular price $42.39
Sale price $42.39 Regular price
K&N Filter Universal Rubber Filter 2 inch Flange 3 1/8 inch Base, 2 inch Top, 3 inch Height
K&N Filter Universal Rubber Filter 4 inch Flange 5 3/8 inch Base 4 3/8 inch Top 7 inch Height
K&N Drycharger Air Filter Wrap Round Tapered Black 5.375in Base ID x 4.375in Top ID x 7 H

Pre-Filters

K&N Drycharger Air Filter Wrap Round Tapered Black 5.375in Base ID x 4.375in Top ID x 7 H

Regular price $31.99
Sale price $31.99 Regular price
K&N Filter Universal Rubber Filter 1 3/4 inch Flange 3 inch Base 2 inch Top 2.5 inch Height
K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H
K&N Filter Universal Rubber Filter 2 7/16 inch Flange 4.5x3.75 inch Base 3.5x2.5 inch Top 2.75 inch
K&N Air Filter Wrap Black Oval Tapered 3.75in Base I/S Width x 2.5in Top I/S Width x 2.75in H

Pre-Filters

K&N Air Filter Wrap Black Oval Tapered 3.75in Base I/S Width x 2.5in Top I/S Width x 2.75in H

Regular price $31.99
Sale price $31.99 Regular price
K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 4 1/2 inch Heigh
K&N Filter Universal Clamp-On Air Filter 5in Flange / 6-1/2in Base / 4-3/8in Top / 8in Height
K&N Filter Universal Rubber Filter 5 inch Flange 6 1/2 inch Base 4 3/8 inch Top 7 inch Height
K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 5in Height

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.

1-2 Day Fast Delivery
30 Days Free Returns
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24/7 Customer Support
High Quality Parts