BUY NOW, PAY LATER. Starting at 0% APR 
K&N 08-11 Typhoon, Cadillac CTS 3.6L, 3.6L 69 Series Typhoon Perf Intake Kit
$367.99
KNN69-4528TS
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 08-11 WRX/STi 2.5L H4 Red Typhoon Short Ram Intake
$419.99
KNN69-8005TWR
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 08-11 WRX/STi Black Typhoon Short Ram Intake
$367.99
KNN69-8004TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 08-12 Can-Am Spyder 990/RS990 Replacement Air Filter
$67.19
KNNCM-9908
Air Filters
Air Filters - Drop In
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 08-13 BMW M3 4.0L V8 AirCharger Performance Intake
$367.99
KNN63-1116
Air Intake Systems
Cold Air Intakes
New Products
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N 08-13 Honda CBR1000RR 999 Replacement Air Filter
$75.99
KNNHA-1008
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 08-13 Yamaha XP500 T-MAX Replacement Air Filter
$46.39
KNNYA-5008
Air Filters
Air Filters - Drop In
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 08-13 Yamaha YZF R6 599 Replacement Air Filter - Race Specific
$83.99
KNNYA-6008R
Air Filters
Air Filters - Direct Fit
Best Sellers
This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street...
K&N 08-14 Mitsubishi Evo X Cabin Air Filter
$38.39
KNNVF2004
Air Filters
Best Sellers
Cabin Air Filters
New Products
K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles....
K&N 08-17 Harley-Davidson Touring Models Performance Air Intake System
$262.99
KNN57-1134
Air Intake Systems
Cold Air Intakes
New Products
K&N FIPK air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner...
K&N 08-20 Dodge Grand Caravan 3.6L Cabin Air Filter
$38.39
KNNVF2038
Air Filters
Best Sellers
Cabin Air Filters
New Products
K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles....
K&N 09 Acura TSX 2.4L Silver Typhoon Intake
$419.99
KNN69-0026TS
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09 Honda Fit 1.5L Drop In Air Filter
$55.19
KNN33-2422
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09 Honda Fit 1.5L Typhoon Short Ram Intake
$419.99
KNN69-1017TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09 Hyundai Genesis 4.6L V8 Drop In Air Filter
$55.19
KNN33-2426
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09 Kawasaki VN1700 Vulcan Classic Replacement Air Filter
$67.19
KNNKA-1709
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 09 Mazda6 L4-2.5L Typhoon Cold Air Intake
$419.99
KNN69-6028TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09 Toyota Corolla L4-1.8L Typhoon Short Ram Intake
$472.99
KNN69-8757TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09 Yamaha FZ6R/XJ6 Replacement Air Filter
$67.19
KNNYA-6009
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 09+ Nissan GTR Drop In Air Filter
$126.39
KNN33-2413
Air Filters
Air Filters - Drop In
New Products
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...
K&N 09-10 Acura TSX 2.4L-L4 Drop In Air Filter
$55.19
KNN33-2430
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09-10 Audi A4 2.0L Typhoon Air Intake
$419.99
KNN69-9505T
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 BMW Z4 2.5/3.0L-L6 Drop In Air Filter
$55.19
KNN33-2963
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09-10 Dodge Ram 1500 PickUP 5.7L V8 High Flow Performance Kit
$472.99
KNN77-1561KP
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 Dodge Ram 1500 PickUp V8-5.7L AirCharger Performance Intake
$367.99
KNN63-1561
Air Intake Systems
Cold Air Intakes
New Products
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N 09-10 Ford F-150 4.6L V8 Performance Intake Kit
$367.99
KNN57-2580
Air Intake Systems
Cold Air Intakes
New Products
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N 09-10 Maxima 3.5L V6 Typhoon Short Ram Intake
$419.99
KNN69-7002TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 Mercedes Benz E250CGI 1.8L-L4 Drop In Air Filter
$55.19
KNN33-2965
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09-10 VW Passat/GLI/GTI 2.0L-L4 Typhoon Short Ram Intake
$472.99
KNN69-9504TTK
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 Yukon/Sierra/Tahoe/Silverado/Escalade High Flow Performance Kit
$472.99
KNN77-3070KP
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10+Nissan/Infiniti 370z/G37 V6-3.7L Typhoon Intake
$524.99
KNN69-7078TS
Air Intake Systems
Cold Air Intakes
New Products
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-11 Dodge Ram 1500 V8 5.7L Performance Intake
$367.99
KNN57-1561
Air Intake Systems
Cold Air Intakes
New Products
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N 09-11 Suzuki GSXR 1000 Replacement Air Filter 11.063in L x 5.688in W x 3.375in H
$75.99
KNNSU-1009
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 09-12 Chevrolet Cruze / 09-11 Opel Astra J / Vauxhall Astra MK6 Replacement Air Filter
$55.19
KNN33-2966
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N 09-12 Suzuki SFV650 Gladius Replacement Air Filter
$55.19
KNNSU-6509
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection....
K&N 09-12 V8 GM 1500 Performance Air Intake System
$399.99
KNN50-3070
Air Intake Systems
Cold Air Intakes
New Products
This K&N NextGen cold air intake system is engineered for Chevrolet Silverado 1500 V8 4.8L/5.3L/6.2L. A high-density polyethylene (HDPE) rotationally molded tube helps increase...
