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K&N Universal Round Air Filter 6-3/8in OD 5in ID 2-1/2in Height
$64.99
KNNE-3260
Air Filters
Air Filters - Universal Fit
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
aFe MagnumFLOW Pro DRY S OE Replacement Filter 22-23 Honda Civic Si L4-1.5L (t)
$76.00
AFE30-10410D
Air Filters
Air Filters - Direct Fit
Air Filters - Universal Fit
This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great...
aFe Magnum FLOW Black Pro 5R Air Filter (Pair) (6x4)in F x (8-1/4x6-1/4in) B x (7-1/4x5in) Tx10in H
$152.00
AFE24-91136K-MA
Air Filters
Air Filters - Universal Fit
This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high...
aFe Momentum Pro DRY S Univ Air Filter 6-3/4 x 4-3/4in F x 8-1/4 x 6-1/4in B x 7-1/4 x 5in T x 6in H
$93.00
AFE20-91207D
Air Filters
Air Filters - Universal Fit
This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great...
K&N Universal Tapered Filter 3.156 Flange ID x 5.781in Base OD x 3.5in Top OD x 4.531in Height
$89.99
KNNRU-9670
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Marine 8in ID x 9in OD x 2.75in H Round Straight Flame Arrestor
$229.99
KNN59-3360
Air Filters
Air Filters - Universal Fit
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
aFe 19-23 Nissan Patrol 4.8L L6 Track Series Carbon Fiber Intake System w/Pro DRY S Filter
$704.00
AFE57-10019D
Air Filters
Air Filters - Universal Fit
Air Intake Systems
Cold Air Intakes
This 7†tall 360-degree radial flow air filter features a 5" flange and our oil-free Pro DRY S media with three layers of synthetic...
aFe Magnum Flow Pro 5R Air Filter 5in Flange ID x 6-1/2in Base x 4in Top x 8in Height
$88.00
AFE25-50001R
Air Filters
Air Filters - Universal Fit
This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high...
K&N Filter Universal Clamp-On Filter 2 1/16in Flange / 3in OD / 3in H - Box of 4
$169.99
KNNRC-1894
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$89.99
KNNRU-4630XD
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$74.99
KNNRU-4630
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height
$64.99
KNNRU-4600
2016-2021 Civic
Air Filters
Air Filters - Universal Fit
Honda Civic Type R
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Air Filter 2-7/8in Flange / 5-3/16in Base / 3-1/2in Top / 4-7/16in Height
$54.99
KNNRU-4570
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height
$74.99
KNNRU-4550
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Rubber Filter 0.75in FLG 4.0625in OD 2.1875in Height
$79.99
KNNRU-4480
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Rubber Filter 3.25 inch FLG / 5.75 inch Bottom / 3.5 inch Top / 6.6875 inch Height
$89.99
KNNRU-4470
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height
$54.99
KNNRU-4450
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 3 inch Height
$54.99
KNNRU-4410
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height
$74.99
KNNRU-4260
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height
$89.99
KNNRU-4250
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal X-Stream Clamp-On Filter - Round 4.063in OD / 2.688in Flange ID / 7in H
$99.99
KNNRX-5032
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Filter Universal X Stream Clamp-On 3 inch Flange 6 inch Base 5 inch Top 5 9/16 inch Height
$119.99
KNNRX-4990
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On 2.5in Flange ID / 6in Base OD / 5in Top OD / 5.5in Height
$199.99
KNNRX-4950
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$139.99
KNNRX-4870
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X-Stream Clamp-On Round Tprd 2.5in Flng ID x 6in Base OD x 5in Top OD x 6.5in H
$139.99
KNNRX-4860
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On 3in Flange ID 6inx8in Base 5inx5in Top 6.5in Height
$139.99
KNNRX-4750
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height
$139.99
KNNRX-4730XD
Air Filters
Air Filters - Universal Fit
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID
$119.99
KNNRX-4730
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H
$199.99
KNNRX-4140
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H
$119.99
KNNRX-4130-1
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H
$139.99
KNNRX-4120-1
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Universal X-Stream Clamp-On Filter 2 7/16in Flange x 4in OD x 4.75 Height
$139.99
KNNRX-4040-1
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On 4in Top OD x 6in Base OD x 8.688in H x 3in Flange ID
$139.99
KNNRX-3990-1
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On 2.438in Flange ID x 4.5in Base OD x 4in Top OD x 6.563in H
$89.99
KNNRX-3800
Air Filters
Air Filters - Universal Fit
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more...
K&N Filter Universal X Stream Clamp-On Round Straight 3in Flange ID / 5in OD / 7in Height
$139.99
KNNRX-2820
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent
$89.99
KNNRU-9920
Air Filters
Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
