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K&N Engineering

Collection: K&N Engineering

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2958 products

K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height
K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height
K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 3 inch Height
K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height

Air Filters - Universal Fit

K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height

Regular price $46.39
Sale price $46.39 Regular price
K&N Universal Rubber Filter 3.25 inch FLG / 5.75 inch Bottom / 3.5 inch Top / 6.6875 inch Height
K&N Universal Rubber Filter 0.75in FLG 4.0625in OD 2.1875in Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 0.75in FLG 4.0625in OD 2.1875in Height

Regular price $67.19
Sale price $67.19 Regular price
K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height

Air Filters - Universal Fit

K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height

Regular price $63.19
Sale price $63.19 Regular price
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
K&N Universal Air Filter 2-7/8in Flange / 5-3/16in Base / 3-1/2in Top / 4-7/16in Height
K&N Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height

Air Filters - Universal Fit

K&N Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height

Regular price $55.19
Sale price $55.19 Regular price
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
K&N Universal Clamp-On Air Filter 3in FLG 5in B 4in T 6in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 3in FLG 5in B 4in T 6in H

Regular price $67.19
Sale price $67.19 Regular price
K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H

Regular price $63.19
Sale price $63.19 Regular price
K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height
K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height
K&N Universal Rubber Filter Dual Flange Oval Tprd 3.75in Base O/S W x 3.438in Top O/S W x 6.75in H
K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height

Air Filters - Universal Fit

K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height

Regular price $63.19
Sale price $63.19 Regular price
K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
K&N Filter Universal Rubber Filter Round Tapered 4.5in  Flange 5.875in Base 4.5 inch Top 6in  Height
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch 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
Secure Payment
24/7 Customer Support
High Quality Parts