Filters
K&N 05-08 Suzuki GSXR 1000 Replacement Air Filter
KNNSU-1005
Air Filters
Air Filters - Direct Fit
Air Filters - Drop In
Best selling products
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New products
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific...
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
KNNRX-3800
Air Filters
Air Filters - Universal Fit
Best selling products
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New products
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
KNNRX-2820
Air Filters
Air Filters - Universal Fit
Best selling products
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Flash Sale Exclusions
New products
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-Round Tapered 4.5in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
KNNRU-5283HBK
Air Filters
Air Filters - Universal Fit
Best selling products
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Flash Sale Exclusions
New products
K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a...
K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
KNNRU-5171HBK
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a...
K&N Filter Universal X Stream Clamp-On 5in Flange 6.5in Base 4 1/2in Top 4 1/8in Height
KNNRU-5163XD
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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 5in Flange 6.5in Base 4.5in Top 5.5in Height
KNNRU-5147
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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 6in FLG / 7-1/2in B / 4-1/2in T / 5in H
KNNRU-5138
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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 3-1/8in FLG / 6in B / 5in T / 7in H
KNNRU-5100
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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 4 inch Flange 6 3/4 inch OD Base 5 7/8 inch OD Top 9 1/2 inch Height
KNNRU-5045
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H
KNNRU-4990
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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 Clamp-On Filter-Round Tapered 2.75in Flange ID x 6in Base OD x 5in Top OD
KNNRU-4960XD
Air Filters
Air Filters - Universal Fit
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
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...