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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
$369.99
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
$422.99
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
$317.99
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
$317.99
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
$369.99
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
$422.99
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
$422.99
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
$474.99
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
$317.99
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
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 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
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 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...
K&N 09-12 Yamaha YZF R1 Air Filter
$67.19
KNNYA-1009
Air Filters
Air Filters - Direct Fit
Best Sellers
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 09-13 Chevy Silverado 1500/Avalanche/Suburban / 09-13 GMC Yukon Black Perf Intake Kit
$474.99
KNN71-3070
Air Intake Systems
Cold Air Intakes
New Products
Blackhawk Induction air intake systems feature an oil-free synthetic filter media, black powder-coated aluminum intake tube, and all-black components. The layered DRYFLOW synthetic filter...
K&N 09-13 Dodge Ram 1500 Pickup 5.7L V8 / 11-13 Ram 1500 5.7L V8 Black Performance Intake Kit
$474.99
KNN71-1561
Air Intake Systems
Cold Air Intakes
New Products
Blackhawk Induction air intake systems feature an oil-free synthetic filter media, black powder-coated aluminum intake tube, and all-black components. The layered DRYFLOW synthetic filter...
K&N 09-13 Ford F150 / 08-13 F250/F350/450/550 SD / 10-13 F150 SVT Raptor Drop In Air Filter
$55.19
KNN33-2385
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 09-13 Yamaha VMX1700 V-MAX Replacement Air Filter
$67.19
KNNYA-1709
Air Filters
Air Filters - Direct Fit
Best Sellers
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 09-13 Yamaha XT250 Replacement Air Filter
$55.19
KNNYA-2509
Air Filters
Air Filters - Direct Fit
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 09-14 Chevrolet V8-4.8/5.3/6.0/6.2L - Performance Air Intake System
$317.99
KNN30-3070
Air Intake Systems
Cold Air Intakes
New Products
The K&N DRYFLOW Air Intake System replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce...
K&N 09-15 Cadillac CTS-V V8 6.2L F/I 57 Series FIPK Performance Intake Kit
$212.99
KNN57-3086
Air Intake Systems
Cold Air Intakes
New Products
57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed...
K&N 09-15 Cadillac STS-V 6.2L V8 Typhoon Performance Intake
$369.99
KNN69-4530TS
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 09-15 Yamaha YW125 Drop In Air Filter
$46.39
KNNYA-1209
Air Filters
Air Filters - Direct Fit
Best Sellers
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 09-16 Honda Fit Cabin Air Filter
$38.39
KNNVF2033
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 09-16 Hyundai Genesis Cabin Air Filter
$38.39
KNNVF2061
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 09-18 Subaru Forester 2.5L H4 F/I Cabin Air Filter
$38.39
KNNVF2055
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 09-21 Dodge Ram 1500 V8 5.7L Performance Intake
$317.99
KNN30-1561
Air Intake Systems
Cold Air Intakes
New Products
The K&N DRYFLOW Air Intake System replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce...
K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter
$83.99
KNNKA-2409XD
Air Filters
Air Filters - Direct Fit
Best Sellers
New Products
K&N XStream Series Motocross Air Filters take performance to the next level with the addition of a filter within the filter's top in order...
K&N 09-23 Dodge Ram 1500 (5.7L V8) NextGen Cold Air Intake
$425.99
KNN50-1561
Air Intake Systems
Cold Air Intakes
New Products
This K&N NextGen cold air intake system is engineered for your DODGE/RAM 1500 V8-5.7L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase...
K&N 09-23 Dodge/RAM 1500 V8 5.7L NextGen Cold Air Intake
$425.99
KNN50-1561D
Air Intake Systems
Cold Air Intakes
This K&N NextGen cold air intake system is engineered for Dodge RAM 1500 V8 5.7L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps...
K&N 1 Gallon Air Filter Oil
$39.99
KNN99-0551
Air Intake Systems
Best Sellers
New Products
Recharge Kits
K&N 99-0551 is a 1 US gallon container of air filter oil. K&N Air Filter Oil is the only oil specially formulated to work...
K&N 1 Gallon Heavy Duty DRYFLOW Cleaner
$39.99
KNN99-0638
Air Intake Systems
Best Sellers
New Products
Recharge Kits
K&N 99-0638 is a 1 US gallon container of K&N Heavy Duty Air Filter Cleaner. It is the only cleaner recommended for cleaning heavy...
K&N 1 inch ID 3 inch OD 2.375 inch H Rubber Base Crankcase Vent Filter
$31.99
KNN62-1410
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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....
