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.
-
K&N Universal Air Filter - Round Straight 4in Flange ID x 7in OD x 6in Height
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Chrome Filter 4.125in Flange ID x 7.375in Base OD x 7in Top OD x 11.5in Height
Regular price $199.99 USDRegular priceSale price $199.99 USD -
K&N Universal Chrome Filter 3 1/2 inch ID FLG / 6 inch Bottom / 4 1/2 inch CR / 9 inch Length
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal Chrome Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6in H
Regular price $83.99 USDRegular priceSale price $83.99 USD -
K&N Universal Chrome Filter 2.125 in Flange ID / 3in Base OD / 2in Top OD / 2.75in Height
Regular price $50.39 USDRegular priceSale price $50.39 USD -
K&N Universal Chrome Filter 2.25in Flange / 3.5in Base / 2in Top / 4in Height - 2 Per Box
Regular price $199.99 USDRegular priceSale price $199.99 USD -
K&N Universal Chrome Filter - Round Tapered - 3in Base OD x 2in Top OD x 2.375in H
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Unique Air Filter - Replacement Element for RK-3931
Regular price $83.99 USDRegular priceSale price $83.99 USD -
K&N Sealing Grease - 1 oz
Regular price $8.99 USDRegular priceSale price $8.99 USD -
K&N Universal Apollo Mounting Bracket
Regular price $36.99 USDRegular priceSale price $36.99 USD -
K&N Stainless Mesh Fuel Filter 12in LN Gas Filter .25in FLG 1.75in L
Regular price $94.99 USDRegular priceSale price $94.99 USD -
K&N Toyota Corolla L4-1.8L Red Typhoon Short Ram Intake
Regular price $367.99 USDRegular priceSale price $367.99 USD -
K&N Toyota Corolla L4-1.8L Polished Typhoon Short Ram Intake
Regular price $419.99 USDRegular priceSale price $419.99 USD -
K&N Steel Base Chrome Top Crankcase Vent Filter 3/4in OD Vent / 2in OD / 1-1/2in H Stud Mount
Regular price $55.99 USDRegular priceSale price $55.99 USD -
K&N Toyota MR2 1.8L 16V Generation II Induction Kit
Regular price $314.99 USDRegular priceSale price $314.99 USD -
K&N Universal Airforce PreCleaner Air Filter Foam Wrap - Round Straight - Red
Regular price $31.99 USDRegular priceSale price $31.99 USD -
K&N Univ Rubber Round Tapered Filter 4.375in Flg ID/10 Deg Flg Angle 6in B OD/4.625in T OD/6.5in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Toyota / Lexus / Scion 1.50in OD x 2.25in H Oil Filter
Regular price $15.99 USDRegular priceSale price $15.99 USD -
K&N Universal 7in OD / 5in ID / 1.938in H Round Replacement Air Filter
Regular price $83.99 USDRegular priceSale price $83.99 USD -
K&N Universal Air Filter (4in. Flange / 6in. Base / 5.25in. Top OD / 9.25in. Height)
Regular price $50.39 USDRegular priceSale price $50.39 USD -
K&N Typhoon 2022 Hyundai Kona N L4-2.0L F/I Turbo Performance Air Intake System
Regular price $369.99 USDRegular priceSale price $369.99 USD -
K&N Scion 07-12 Dodge Caliber Cabin Air Filter
Regular price $38.39 USDRegular priceSale price $38.39 USD -
K&N Toyota Cabin Air Filter
Regular price $38.39 USDRegular priceSale price $38.39 USD -
K&N Universal Air Filter - Round Tapered - 3in Top OD x 3.75in Base OD x 6in H x 2.438in Flange ID
Regular price $68.99 USDRegular priceSale price $68.99 USD -
K&N Toyota Cabin Air Filter
Regular price $38.39 USDRegular priceSale price $38.39 USD -
K&N Scion 04-16 Hyundai Tucson Cabin Air Filter
Regular price $38.39 USDRegular priceSale price $38.39 USD -
K&N Scion 04-06 xA / 08-10 tC Cabin Air Filter
Regular price $42.39 USDRegular priceSale price $42.39 USD -
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height
Regular price $63.19 USDRegular priceSale price $63.19 USD -
K&N Univeral Rubber Filter Round Tapered 4.625in Top OD x 5in Base OD x 4in H
Regular price $75.99 USDRegular priceSale price $75.99 USD -
K&N Universal 4 Inch Filter
Regular price $42.39 USDRegular priceSale price $42.39 USD -
K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height
Regular price $50.39 USDRegular priceSale price $50.39 USD -
K&N Universal Air Filter (5in Flange / 6-1/2in Base / 4-3/8in Top OD / 8-3/4in Height)
Regular price $100.79 USDRegular priceSale price $100.79 USD -
K&N Universal Air Filter Chrome Round Tapered Red - 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 Air Filter Chrome Round Tapered Blue - 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 Air Filter 6in Flange ID x 7.5in Base / 5in OD Top x 8in H
Regular price $55.19 USDRegular priceSale price $55.19 USD