Collection: K&N
K&N Engineering has been the leader in high-flow air filtration since 1969, built on the simple principle that more airflow equals more power. Their washable and reusable cotton gauze air filters outflow paper OEM filters while providing superior filtration — and unlike disposable filters, a K&N filter is designed to last the lifetime of your vehicle. Beyond their iconic drop-in replacement filters, K&N offers complete cold air intake systems engineered to maximize airflow from the intake tract all the way to the throttle body, delivering measurable gains in horsepower and throttle response. Every K&N intake system is dyno-tested on the specific vehicle application and backed by their million-mile limited warranty.
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K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5-7/8in T / 6in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 2-1/2in FLG / 4-1/2in B / 3-1/2in T / 3-3/16in H
Regular price $50.99 USDRegular priceSale price $50.99 USD -
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-11/16in B / 3-1/2in T / 4-7/8in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 9in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 5in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 3-1/8in FLG / 6in B / 5in T / 7in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 6in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 6in ID FLG / 1in L / 7-1/2in OD / 10in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 3in FLG / 5in B / 4-1/2in T / 5in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 8in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Oval Clamp-On Air Filter 2-3/4in Flange 6-1/4in Length 4in Width 5in Height
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 5in T / 6-1/2in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Filter 3 inch Flange 6 inch Base 5 1/4 inch Top 5 inch Height w/ Polished Top
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 7-1/2in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H
Regular price $46.39 USDRegular priceSale price $46.39 USD -
K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 7in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 8in H
Regular price $83.99 USDRegular priceSale price $83.99 USD -
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Filter Chrome Round Tapered White - 4in Flange ID x 1.125in Flange Length x 5.5in H
Regular price $33.59 USDRegular priceSale price $33.59 USD -
K&N Universal Clamp-On Air Filter 4-1/2in FLG / 5-7/8in B / 4-1/2in T / 8-3/8in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Oval Chrome Filter 1 9/16 in. Flange 3 in. Base 2 inch Top 3 in. Height (4 Per Box)
Regular price $209.99 USDRegular priceSale price $209.99 USD -
K&N Universal Filter Round Tapered 4in FlangeID / 6.625in Base OD / 5.25in Top OD / 9.5in Height
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal ChromeRound Tapered Air Filter 3in Flange ID / 6in Base OD / 4.5in Top OD / 8in Height
Regular price $83.99 USDRegular priceSale price $83.99 USD -
K&N Universal Clamp-On Air Filter 2-7/16in Flange 4-1/2x3-3/4in Base 3x2in Top 6in Height
Regular price $55.19 USDRegular priceSale price $55.19 USD -
K&N Universal Chrome Oval Tapered Filter 2.125inFlgID x 4inBOL x 3inBOW x 3inTOL x 2inTOW x 2.75inH
Regular price $209.99 USDRegular priceSale price $209.99 USD -
K&N Universal Clamp-On Air Filter 1 7/8 in FLG / 3in B / 2in T / 3in H
Regular price $50.39 USDRegular priceSale price $50.39 USD -
K&N Universal Performance Gold Oil Filter
Regular price $17.99 USDRegular priceSale price $17.99 USD -
K&N Universal Performance Gold Oil Filter
Regular price $17.99 USDRegular priceSale price $17.99 USD -
K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 Height
Regular price $68.99 USDRegular priceSale price $68.99 USD -
K&N Universal Oval Air Filter 12in Length x 5-1/4in Width x 3-1/4in Height
Regular price $104.99 USDRegular priceSale price $104.99 USD