K&N 13-15 Cadillac ATS V6-3.6L F/I Aircharger Performance Intake K&N 13-15 Cadillac ATS V6-3.6L F/I Aircharger Performance Intake Quick View

K&N 13-15 Cadillac ATS V6-3.6L F/I Aircharger Performance Intake

$483.39
KNN63-3084
Air Intake Systems Air Intake Systems Cold Air Intakes
The K&N 63-3084 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on some Cadillac ATS and CTS models....
K&N 15-23 Ford Mustang 2.3L Ecoboost Oil Catch Can K&N 15-23 Ford Mustang 2.3L Ecoboost Oil Catch Can Quick View

K&N 15-23 Ford Mustang 2.3L Ecoboost Oil Catch Can

$207.16
KNN81-0830
Engine Components Oil Separators
The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir....
K&N 99-02 Camaro/Firebird V6-3.8L Performance Intake Kit K&N 99-02 Camaro/Firebird V6-3.8L Performance Intake Kit Quick View

K&N 99-02 Camaro/Firebird V6-3.8L Performance Intake Kit

$621.50
KNN57-3041
Air Intake Systems Air Intake Systems Cold Air Intakes
The K&N 57-3041 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Camaro and Pontiac Firebird...
K&N Custom Velocity Stack Assembly - Red - Size: 11 in K&N Custom Velocity Stack Assembly - Red - Size: 11 in Quick View

K&N Custom Velocity Stack Assembly - Red - Size: 11 in

$193.35
KNN58-1191
Air Intake Components Air Intake Components Air Intake Systems Air Intake Systems
This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch...
K&N  11-13  Audi A6 0L L4 Replacement Air Filter K&N  11-13  Audi A6 0L L4 Replacement Air Filter Quick View

K&N 11-13 Audi A6 0L L4 Replacement Air Filter

$89.76
KNNE-2987
Air Filters Air Filters Air Filters - Drop In Under 100
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N #A24 Weld-on Mass Air Sensor Adapter K&N #A24 Weld-on Mass Air Sensor Adapter Quick View

K&N #A24 Weld-on Mass Air Sensor Adapter

$35.90
KNN088014
Air Intake Components Air Intake Systems Under 100
K&N offers a wide selection of metal weld-on and bolt-on adapters for use on air intake systems. A variety of plastic and composite adapters...
K&N .315/.431 Flange 1 3/8 inch OD 1.5 inch H Clamp On Crankcase Vent Filter K&N .315/.431 Flange 1 3/8 inch OD 1.5 inch H Clamp On Crankcase Vent Filter Quick View

K&N .315/.431 Flange 1 3/8 inch OD 1.5 inch H Clamp On Crankcase Vent Filter

$41.42
KNN62-2470
Air Filters Air Filters Air Filters - Universal Fit Under 100
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
K&N .5in Flange ID x 3in OD x 3.25in H Rubber Base Crankcase Vent Filter K&N .5in Flange ID x 3in OD x 3.25in H Rubber Base Crankcase Vent Filter Quick View

K&N .5in Flange ID x 3in OD x 3.25in H Rubber Base Crankcase Vent Filter

$27.61
KNN62-1495
Air Filters Air Filters Air Filters - Universal Fit Under 100
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
K&N 0.625 inch ID 2 inch OD 1.5 inch H Clamp On Crankcase Vent Filter K&N 0.625 inch ID 2 inch OD 1.5 inch H Clamp On Crankcase Vent Filter Quick View

K&N 0.625 inch ID 2 inch OD 1.5 inch H Clamp On Crankcase Vent Filter

$48.33
KNN62-1340
Air Filters Air Filters Air Filters - Universal Fit Under 100
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
K&N 0.75 inch ID 1.375 inch OD 1.125 inch H Clamp On Crankcase Vent Filter K&N 0.75 inch ID 1.375 inch OD 1.125 inch H Clamp On Crankcase Vent Filter Quick View

K&N 0.75 inch ID 1.375 inch OD 1.125 inch H Clamp On Crankcase Vent Filter

$48.33
KNN62-1560
Air Filters Air Filters Air Filters - Universal Fit Under 100
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
K&N 00-01 Toyota Tundra V8-4.7L Performance Air Intake Kit K&N 00-01 Toyota Tundra V8-4.7L Performance Air Intake Kit Quick View

K&N 00-01 Toyota Tundra V8-4.7L Performance Air Intake Kit

$483.39
KNN57-9014-1
Air Intake Systems Air Intake Systems Cold Air Intakes
The K&N 57-9014-1 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Toyota Tundra models. K&N intakes...
K&N 00-04 Honda Civic Si/Type R Wrinkle Red Typhoon Short Ram Intake K&N 00-04 Honda Civic Si/Type R Wrinkle Red Typhoon Short Ram Intake Quick View

K&N 00-04 Honda Civic Si/Type R Wrinkle Red Typhoon Short Ram Intake

$483.39
KNN69-1009TWR
Air Intake Systems Air Intake Systems Cold Air Intakes
The K&N 69-1009TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Acura RSX Type-S and...
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