BUY NOW, PAY LATER. SHOP PAY 4 EQUAL PAYMENTS Starting at 0% APR 
K&N 05-06 Jeep Grand Cherokee/Commander 4.7L V8 Performance Intake Kit
$304.12
KNN57-1548
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-06 Kawasaki ZX6R Ninja 636/ZX6RR Ninja 600 Replacement Air Filter
$75.12
KNNKA-6005
Air Filters
Air Filters - Direct Fit
Instock
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 05-06 Scion tc Drop In Air Filter
$64.30
KNN33-2300
Air Filters
Air Filters - Drop In
Instock
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 05-06 Toyota Tundra / Sequoia V8-4.7L Performance Air Intake Kit
$221.48
KNN57-9027
Air Intake Systems
Cold Air Intakes
Instock
The K&N 57-9027 FIPK air intake system replaces the restrictive factory air filter and air intake tubing in some Toyota Tundra and Sequoia models....
K&N 05-07 Chevy Corvette / 05-09 Cad XLR Drop In Air Filter
$64.30
KNN33-2305
Air Filters
Air Filters - Drop In
Instock
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 05-07 Honda Accord L4-2.4L Silver Typhoon Short Ram Intake
$345.04
KNN69-1209TS
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-07 Jeep Grand Cherokee V8-5.7L Performance Intake Kit
$304.12
KNN57-1549
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-07 Toyota Tundra/Sequoia V8-4.7L AirCharger Performance Intake
$304.12
KNN63-9027
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-08 Chrysler 300 2.7L V6 / 05-08 Chrysler 300C 5.7L V8 Spin On Oil Filter
$21.76
KNNSO-2004
Instock
Oil Filters
Oils & Oil Filters
K&N Select Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance...
K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter
$64.30
KNN33-2304
Air Filters
Air Filters - Drop In
Instock
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 05-08 LGT Black 69 Series Typhoon Short Ram Intake
$304.12
KNN69-8003TFK
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-08 Magnum/06-10 Charger/08-10 Challenger / 05-10 Chrysler 300C Gen II Perf Intake
$304.12
KNN57-1542
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-08 Magnum/06-13 Charger/08-13 Challenger / 05-13 Chrysler 300C V8 5.7L Typhoon C/A Intake
$345.04
KNN69-2526TP
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-08 Suzuki GSXR 1000 Replacement Air Filter
$75.12
KNNSU-1005
Air Filters
Air Filters - Direct Fit
Instock
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 05-08 Toyota 4Runner V8-4.7L AirCharger Performance Intake
$304.12
KNN63-9029
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-09 Ford Mustang V6-4.0L Performance Intake Kit
$304.12
KNN57-2566
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-09 Miata Drop In Air Filter
$64.30
KNN33-2335
Air Filters
Air Filters - Drop In
Instock
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 05-09 Suzuki LTA700X/LTA450/750X KingQuad Replacement Air Filter
$67.42
KNNSU-7005
Air Filters
Air Filters - Drop In
Instock
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude....
K&N 05-09 Toyota Tacoma L4-2.7L AirCharger Performance Intake
$304.12
KNN63-9026
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-09 Toyota Tacoma L4-2.7L High Flow Performance Kit
$345.60
KNN77-9026KP
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-10 Ford Mustang 4.0L / 05-09 Mustang GT 4.6L Drop In Air Filter
$64.30
KNN33-2298
Air Filters
Air Filters - Drop In
Instock
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 05-10 GM Heavy Duty V8-6.6L Diesel Dryflow Lifetime Engine Air Filter
$119.12
KNNE-0781HBK
Air Filters
Air Filters - Direct Fit
Commerceinstruments Best Selling Products
Instock
K&N washable, reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layered; cotton & synthetic media engineered to improve airflow and capture contaminants...
K&N 05-10 Toyota Tacoma V6-4.0L AirCharger Performance Intake
$304.12
KNN63-9025
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-10 Toyota Tacoma/Tundra / 02-09 4Runner / 07-09 FJ Cruiser Drop In Air Filter
$64.30
KNN33-2281
Air Filters
Air Filters - Drop In
Instock
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 05-14 Ford Mustang Air Filter
$49.15
KNNVF2020
Air Filters
Cabin Air Filters
Instock
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 05-14 Toyota Tacoma 4.0L V6 Performance Air Intake Kit
$304.12
KNN57-9025
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 05-15 Nissan Frontier, Mid-size Pickups & SUVs Cabin Air Filter - 2 per Box
$75.12
KNNVF1001
Air Filters
Cabin Air Filters
Instock
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 05-16 Toyota Tacoma Cabin Air Filter
$49.15
KNNVF2005
Air Filters
Cabin Air Filters
Instock
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 05-18 Chevrolet Corvette Z06/ZR1 Cabin Air Filter
$49.15
KNNVF3018
Air Filters
Cabin Air Filters
Instock
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 05-19 Dodge Magnum V8 5.7L/6.1L DRYFLOW Performance Air Intake System
$304.12
KNN30-1542
Air Intake Systems
Cold Air Intakes
Instock
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 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator
$138.86
KNN81-0806
Commerceinstruments Best Selling Products
Engine Components
Instock
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 06 Chevy Silverado/GMC Sierra 2500HD/3500 V8-6.6L Performance Intake Kit
$304.68
KNN57-3057
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 06 Chevy Trailblazer SS V8-6.0L Performance Intake Kit
$304.12
KNN57-3061
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 06 Corvette Z06 7.0L-V8 Drop In Air Filter
$128.50
KNNE-0782
Air Filters
Air Filters - Drop In
Commerceinstruments Best Selling Products
Instock
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 06 Eclipse GT 3.8L V6 Red Typhoon Short Ram Intake
$345.04
KNN69-6502TR
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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 06 Ford F150 V6-4.2L Performance Intake Kit
$304.12
KNN57-2572
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
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....
