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The Toolbox

K&N Engineering is the world's leading manufacturer of washable performance air filters and air intake systems. Since creating the reusable high flow cotton air filter in 1969, K&N has spent over 40 years perfecting and designing over 5,000 different products for cars, trucks, motorcycles, engines, and industrial applications. Go with the company that stands behind their products and consumers 100%, go with K&N Filters.

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K&N 66-5080F Air Filter Assembly, 2.25in Tall, Red
K&N Logo
Part # 465665080F
$919.99

Universal Fit, Solid Top Housing Style, Red, Chrome

Ships Free

Housing Style: Solid Top

Fuel Intake Type: Dual Quad

Inlet Diameter (Fraction): 5-1/8"

Shape: Triangular

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K&N 100-8563 Sprint Car Air Boxes, 19 in. Long, 14 in. Width
K&N Logo
Part # 4651008563
$673.99
$1,000.19

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free
On Sale

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

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K&N 100-8567 Sprint Car Air Box, No Holes in Base, Each
K&N Logo
Part # 4651008567
$623.99
(1)

Sprint Car, Injectors Fuel Intake Type, Box Shape, Red

Ships Free

Fuel Intake Type: Injectors

Shape: Box

Filter Material: Reusable Cotton Gauze

Filter Color: Red

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K&N 100-8558 Engine Air Filter Box Kit
K&N Logo
Part # 4651008558
$610.99
(1)

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

Overall Height: 6.50"

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K&N 100-8576 Sprint Car Air Boxes, 4.75in Tall, Rectangular
K&N Logo
Part # 4651008576
$599.99

Midget, Sprint Car, Injectors Fuel Intake Type, Red

Ships Free

Fuel Intake Type: Injectors

Shape: Rectangular

Filter Material: Reusable Cotton Gauze

Filter Color: Red

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K&N 100-8559 Sprint Car Air Boxes, 18.906 in. Long, 14 in. Width
K&N Logo
Part # 4651008559
$599.99
$947.78

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free
On Sale

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

Hardware Included: Yes

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K&N 100-8570 Sprint Car Air Boxes, 6.5in Tall, Rectangular
K&N Logo
Part # 4651008570
$599.99
(1)

Midget, Sprint Car, Injectors Fuel Intake Type, Red

Ships Free

Fuel Intake Type: Injectors

Shape: Rectangular

Filter Material: Reusable Cotton Gauze

Filter Color: Red

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K&N 100-8593 Custom Racing Carbon Fiber Air Filter Assembly
K&N Logo
Part # 4651008593
$599.99
$1,123.49

Universal Fit, Filter Top Housing Style, Box Shape, Red

Ships Free
On Sale

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

Filter Height: 4"

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K&N 77-3063KTK 77 Series High-Flow Performance Intake, Chevy/GMC 6.6
K&N Logo
Part # 465773063KTK
$579.99
$849.87

Cotton Gauze, Stainless steel Clamp Material

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

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K&N 100-8592 Sprint Car Air Boxes, 18.813 in. Long, 13.75 in. Width
K&N Logo
Part # 4651008592
$573.99
$931.95
(1)

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free
On Sale

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

Filter Height: 4.125"

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K&N 100-8591 Sprint Car Air Boxes, 18.813 in. Long, 13.75 in. Width
K&N Logo
Part # 4651008591
$499.99
$781.39

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free
On Sale

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

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K&N 100-8564 Sprint Car Air Box, Each
K&N Logo
Part # 4651008564
$499.99
(1)

Sprint Car, Filter Top Housing Style, Box Shape

Ships Free

Housing Style: Filter Top

Fuel Intake Type: Injectors

Shape: Box

Overall Length: 18.875"

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K&N 85-6850 67 Series Air Filter Top Plate, Billet Aluminum, 14 Inch
K&N Logo
Part # 465856850
$499.99

Universal Fit, Top Plate Housing Component, Round Shape

Ships Free

Housing Component: Top Plate

Housing Style: Solid Top

Shape: Round

Housing Material: Aluminum

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K&N 100-8569 Sprint Car Air Boxes, 6.5in Tall, Rectangular
K&N Logo
Part # 4651008569
$479.99

Sprint Car, Reusable Cotton Gauze Filter Material, Red

Ships Free

Filter Material: Reusable Cotton Gauze

Material Type: Cotton Gauze

Filter Color: Red

Color: Black

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K&N 69-7071TS 69 Series Typhoon Performance Intake Kit, Nissan 3.5L
K&N Logo
Part # 465697071TS
$449.99
$735.22

Cotton Gauze, Stainless steel Clamp Material, Silver

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

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K&N Dual Injector Filters, 2-5/8 Inch, Set/4
K&N Logo
Part # 465RD5024
$439.99

Midget, Sprint Car, Cotton Gauze Filter Material, Red

Ships Free

Filter Material: Cotton Gauze

Material Type: Aluminum

Filter Color: Red

Overall Height: 6.25"

Quick View
K&N Tapered Injector Air Filter Set, 2-1/8 Inch
K&N Logo
Part # 465RD4204
$399.99

Midget, Sprint Car, Cotton Gauze Filter Material, Red

Ships Free

Filter Material: Cotton Gauze

Filter Color: Red

Color: Black

Overall Height: 6.25"

Quick View
K&N Dual Injector Filters, 2-9/16 Inch, Set/4
K&N Logo
Part # 465RD5014
$399.99

Midget, Sprint Car, Cotton Gauze Filter Material, Red

Ships Free

Filter Material: Cotton Gauze

Material Type: Aluminum

Filter Color: Red

Overall Height: 6.75"

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K&N 57-3039 57 Series FIPK Performance Intake Kit, Chevy/GMC 4.3L
K&N Logo
Part # 465573039
$399.99
$649.41

Cotton Gauze, Stainless steel Clamp Material, Black

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N Dual Injector Filters, 2-3/8 Inch, Set/4
K&N Logo
Part # 465RD5004
$399.99

Midget, Sprint Car, Cotton Gauze Filter Material, Red

Ships Free

Filter Material: Cotton Gauze

Material Type: Aluminum

Filter Color: Red

Overall Height: 6.25"

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K&N 69-6501TB 69 Series Typhoon Performance Intake Kit, Mitsubishi 3.0
K&N Logo
Part # 465696501TB
$399.99
$627.04

Cotton Gauze, Stainless steel Clamp Material, None

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 59-4542 Marine Flame Arrestor, Oval Straight, 4 in. Tall
K&N Logo
Part # 465594542
$359.99
$491.10

Universal Fit, 9.5" Base Outside Length, Cotton Gauze

Ships Free
On Sale

Shape: Oval Straight

Base Outside Length: 9.5"

Base Outside Width: 4.5"

Material Type: Cotton Gauze

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K&N 77-3082KP 77 Series High-Flow Intake Kit, Chevy/GMC 5.3L-6.2L
K&N Logo
Part # 465773082KP
$349.99
$500.00

Cotton Gauze, Stainless steel Clamp Material

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 69-2526TP 69 Series Typhoon Intake Kit, Dodge/Chrysler 5.7L-6.1L
K&N Logo
Part # 465692526TP
$349.99
$640.23

Cotton Gauze, Stainless steel Clamp Material, Polished

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 77-3058KP 77 Series High-Flow Performance Intake Kit
K&N Logo
Part # 465773058KP
$349.99
$539.23

Cotton Gauze, Stainless steel Clamp Material, Polished

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 71-3070 Blackhawk Intake Kit, Cadillac 6.2L, Chevy/GMC 4.8L-6.2L
K&N Logo
Part # 465713070
$349.99
$567.00

Non-woven Synthetic, Stainless steel Clamp Material

Ships Free
On Sale

Filter Color: Black

Material Type: Non-woven Synthetic

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 77-3077KP 77 Series High-Flow Performance Intake, Chevy/GMC 6.6
K&N Logo
Part # 465773077KP
$349.99
$599.00

Cotton Gauze, Stainless steel Clamp Material, Polished

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 77-3070KP 77 Series High-Flow Intake Kit, Chevy/GMC 4.8L-6.2L
K&N Logo
Part # 465773070KP
$349.99
$513.00

Cotton Gauze, Stainless steel Clamp Material, Polished

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View
K&N 57-3026 57 Series FIPK Performance Intake Kit, Chevy/GMC 5.0L-5.7L
K&N Logo
Part # 465573026
$349.99
$556.26

Cotton Gauze, Stainless steel Clamp Material, Black

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Mini

Quick View
K&N 69-9503TFK 69 Series Typhoon Performance Intake Kit
K&N Logo
Part # 465699503TFK
$349.99
$506.10

Cotton Gauze, Stainless steel Clamp Material, Black

Ships Free
On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

Quick View

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