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K&N 08-09 Dodge Caliber SRT-4 (L4) 2.4L Performance Intake
$304.12
KNN57-1560
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 02-07 Dodge Ram V8-4.7L Performance Intake Kit
$304.12
KNN57-1529
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 20-25 Chevrolet Silverado 2500/3500 HD V8 6.6L NextGen Cold Air Intake
$357.71
KNN50-3103
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for Chevrolet Silverado 2500/3500 HD V8 6.6L F/I. A high-density polyethylene (HDPE) rotationally molded tube...
K&N 16-24 Chevy Camaro SS V8-6.2L F Performance Air Intake System
$349.75
KNN50-3092
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for Chevrolet Camaro SS V8 6.2L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps...
K&N 2024 Ford Ranger L4 2.3L NextGen Cold Air Intake
$368.97
KNN50-2629
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for Ford Ranger L4 2.3L. A high-density polyethylene (HDPE) rotationally molded tube helps increase the...
K&N 11-23 Dodge Charger V6 3.6L NextGen Cold Air Intake
$383.70
KNN50-2544
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for Dodge Charger V6 3.6L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase...
K&N 16-22 Jeep Grand Cherokee V6 3.6L NextGen Cold Air Intake
$370.35
KNN50-1572
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for Jeep Grand Cherokee L V6 3.6L F/I. A high-density polyethylene (HDPE) rotationally molded tube...
K&N 13-21 Dodge Ram 1500 (3.6L V6) NextGen Cold Air Intake
$364.81
KNN50-1564
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
This K&N NextGen cold air intake system is engineered for your RAM 1500 V6-3.6L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase...
K&N 18-23 Lexus LC500 V8-5.0L Replacement Air Filter
$64.30
KNN33-5133
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Red Drycharger 5.25in x 3in Round Tapered Air Filter Wrap
$28.74
KNN22-2030PR
Air Filters
Instock
K&N Engineering
Pre-Filters
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Engineering VF3019 FITS:K&N BMW X5/X5 M/X6/X6 M Cabin Air Filter Cabin Air Filters
$112.95
$75.12
KNNVF3019
Air Filters
Cabin Air Filters
Instock
K&N Engineering
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 Engineering E-2994 FITS:K&N 08-11 BMW M3 4.0L V8 Drop In Air Filter Air Filters Drop In
$192.95
$128.50
KNNE-2994
Air Filters
Air Filters - Drop In
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 Engineering 63-1132 FITS:K&N 2011-2016 BMW 535i L6-3.0L F/I AirCharger Performance Intake Cold Air Intakes
$457.95
$304.12
KNN63-1132
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 Engineering 33-3171 FITS:K&N 20-22 BMW M3 L6 3.0L F/I Replacement Air Filter Air Filters Drop In
$134.95
$90.28
KNN33-3171
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering 33-3140 FITS:K&N 17-20 Mercedes Benz E63 V8-4.0L F/I Replacement Drop In Air Filter Air Filters Drop In
$192.95
$128.50
KNN33-3140
Air Filters
Air Filters - Drop In
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 Engineering 57S-2001 FITS:K&N BMW 2-3-4 Series N20 Engine Performance Air Intake System Cold Air Intakes
$518.95
$345.04
KNN57S-2001
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory...
K&N Engineering E-3322 FITS:K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height Air Filters Drop In
$78.95
$52.75
KNNE-3322
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering 33-2255 FITS:K&N 00-06 BMW X5 3.0L Drop In Air Filter Air Filters Drop In
$96.95
$64.30
KNN33-2255
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering 63-1701 FITS:K&N 13-18 Mercedes Sprinter 2500/3500 V6 3.0L TD Aircharger Performance Intake Cold Air Intakes
$518.95
$345.58
KNN63-1701
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid...
K&N Engineering RU-4990 FITS:K&N Filter Universal Rubber Filter-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H Air Filters Universal Fit
$96.95
$64.30
KNNRU-4990
Air Filters
Air Filters - Universal Fit
Air Filters - Universal Fit
Instock
K&N Engineering
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Engineering RU-4690 FITS:K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height Air Filters Universal Fit
$135.95
$90.28
KNNRU-4690
Air Filters
Air Filters - Universal Fit
Air Filters - Universal Fit
Instock
K&N Engineering
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Engineering E-2872 FITS:K&N Replacement Air Filter MERCEDES-BENZ V8 w/F/I, 1976-93 Air Filters Drop In
$112.95
$75.12
KNNE-2872
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering E-2011 FITS:K&N Replacement Air Filter MERCEDES BENZ C200 1.8L-I4; 2002 Air Filters Drop In
$95.95
$64.30
KNNE-2011
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering E-0658 FITS:K&N 2014-2015 Audi R8 V10-5.2L F/I Drop In Air Filter (2 Per Box) Air Filters Drop In
$477.95
$317.49
KNNE-0658
Air Filters
Air Filters - Drop In
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 Engineering 69-9507TTK FITS:K&N 14-15 VW Jetta GLI 2.0L-L4 Typhoon Intake Cold Air Intakes
$518.95
$345.04
KNN69-9507TTK
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
The K&N 69-9507TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Volkswagen Jetta, Jetta GLi...
K&N Engineering 69-2024TTK FITS:K&N 12-13 Mini Cooper S 1.6L 69 Series Typhoon Performance Intake Kit Cold Air Intakes
$457.95
$304.12
KNN69-2024TTK
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
The K&N 69-2024TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Mini Cooper models. The...
K&N Engineering 69-2023TS FITS:K&N 11-13 Mini Cooper S 1.6L Black Typhoon Performance Intake Cold Air Intakes
$457.95
$304.12
KNN69-2023TS
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
The K&N 69-2023TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Mini Cooper S models....
K&N Engineering 57A-6034 FITS:K&N Performance Intake Kit LOTUS ELISE 1.8I, 16V, 189BHP (TOYOTA VVTI ENG) Cold Air Intakes
$457.95
$304.12
KNN57A-6034
Air Intake Systems
Cold Air Intakes
Instock
K&N Engineering
K&N Apollo Cold Air Induction Systems incorporate a washable/reusable K&N High-Flow Air Filter within a protective shell. They come with custom mounting hardware to...
K&N Engineering 33-3071 FITS:K&N 2016 Alfa Romeo Giulia L4-2.0L F/I Replacement Drop In Air Filter Air Filters Drop In
$84.95
$56.36
KNN33-3071
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering 33-2997 FITS:K&N Replacement Air FIlter 12 BMW 335i / 12-13 BMW M135I (F30) Air Filters Drop In
$96.95
$64.30
KNN33-2997
Air Filters
Air Filters - Drop In
Instock
K&N Engineering
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 Engineering 33-2484 FITS:K&N Replacement Air Filter 12-13 Porsche 911 3.4L / 12 911 3.8L / 13 911 3.6L / 13 911 Carrera 3.8L Air Filters Drop In
$192.95
$128.50
KNN33-2484
Air Filters
Air Filters - Drop In
Commerceinstruments Best Selling Products
Instock
K&N Engineering
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 95-03 Triumph Thunderbird Drop In Air Filter
$75.12
KNNTB-9095
Air Filters
Air Filters - Direct Fit
Instock
K&N Engineering
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 Filter Universal Air Filter Carbon Fiber Top/Base Oval FLG. (8-3/4 x 3-1/4) 4-5/8H
$262.43
KNNRP-5161
Air Filters
Air Filters - Universal Fit
Instock
K&N Engineering
The RP-5161 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability....
K&N Street Metal Intake System Shaker for 2017 Harley-Davidson Touring
$241.75
KNNRK-3955
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
K&N Engineering
K&N Street Metal Air Intake Systems for Harley Davidson Dyna, Softail, Touring and Twin-Cam Model motorcycles increase power by eliminating the restrictive stock OE...
K&N Fuel Filter Diesel Truck 17-25 Ford 6.7
$67.91
KNNPF-4900
Fuel Delivery
Fuel Filters
Instock
K&N Engineering
The K&N Performance Cartridge Fuel Filter is built for high flow rates and filtration capacity while providing outstanding fuel filtration. The filter is designed...
K&N 15-19 Moto Guzzi V9 1380CC Replacement Air Filter
$64.30
KNNMG-1315
Air Filters
Air Filters - Direct Fit
Instock
K&N Engineering
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...
