K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height
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K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height
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K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height
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K&N Universal Clamp-On Filter
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K&N Drycharger Air Filter Wrap - Round Straight - Red Closed Top 3in Inside Dia x 4in Height
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K&N Filter Universal Rubber Oval Straight 4.5in OL x 3.75in OW x 7in Height 20 Degree Angle
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K&N Universal Clamp-On Air Filter 1-15/16in 20 DEG FLG x 3-1/2in OD x 4in H
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K&N Filter Universal Rubber Filter 2 3/4 inch 10 Degree Flange 4 inch OD 5 inch Height
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K&N Filter Universal Rubber Filter 10 Degree Flange Angle 4in OD x 2.75in Flange ID x 7in H
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K&N Universal Oval Clamp-On Air Filter 2-3/4in Flange 6-1/4in Length 4in Width 5in Height
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K&N Filter Universal Rubber Filter 2 7/8 inch Flange 4 inch OD 6 inch Height
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K&N Universal Clamp-On Air Filter 2.375in Flg ID x 5.21875in B OD x 3.5in T OD x 3.75in H
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K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H
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K&N Universal Clamp-On Air Filter 3-15/16in FLG / 5-1/2in B / 4-1/2in T / 6in H
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K&N Universal Air Filter (2-1/4in 20 Deg.Flange / 3-1/2in Top OD / 4in Height)
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K&N Filter Universal Rubber Filter 20 Deg Flange Angle 2.25in Flange ID x 3.5in OD x 5in H
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K&N Filter Universal Rubber Round Air Filter 20 Deg Flange Angle 2.25in Flange ID x 3.5in OD x 6in H
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K&N Filter Universal Rubber Round Straight Filter 20 Deg Angled 2-7/16in Flange 3-3/4in OD 4in H
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K&N Filter Universal Rubber Round Straight Filter 20 Deg Angled 2-7/16in Flange 3-3/4in OD 5in H
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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.

