Air filters are essential for protecting your engine from dirt and debris while ensuring optimal airflow. Performance air filters improve horsepower and efficiency by reducing intake restriction. Whether you’re maintaining your vehicle or upgrading for better performance, our air filters deliver clean, unrestricted airflow for maximum engine protection.
Upgrade your Land Rover LR3 with the K&N Engineering High-Flow Drop-In Air Filter, Part #knn33-2333. Designed to fit 2005 through 2009 models with 4.4L...
The K&N Engineering Universal Rubber Air Filter Part Number KNNU-0160 is designed to provide reliable air filtration for a wide range of applications including...
The K&N Engineering PreCharger filter wrap (Part Number: PL-1003) is designed to help extend the service life of your K&N Filtercharger filter, especially in...
Enhance your vehicle's interior air quality with the K&N VF2005 washable cabin air filter, specifically designed for Toyota Tacoma models from 2005 to 2016....
Upgrade your vehicle's airflow with the K&N Replacement High-Flow Air Filter, designed specifically for select Kia and Hyundai models including the 2011-2013 Kia Sorento,...
The K&N Engineering Universal Air Filter model RU-2970 is designed for a wide range of applications including motorcycles, racing vehicles, generators, snowmobiles, and tractors....
The K&N RX-4730XD universal air filter is designed to deliver exceptional performance and durability for demanding off-road and racing conditions. Featuring a Deep Pile...
Upgrade your vehicle's airflow with the K&N Engineering 33-2003 High-Flow Reusable Air Filter, designed specifically for select Volvo 244/245 models from 1982 to 1985...
Upgrade your Mazda CX-7 with the K&N Engineering Part Number KN-33-2279 high-flow air filter, engineered to deliver superior airflow and engine performance. Crafted with...
The K&N Engineering RU-2922 universal air filter is designed for a wide range of applications, including motorcycles, racing vehicles, generators, snowmobiles, tractors, and radio-controlled...
Enhance your Nissan GTR's engine performance with the K&N Engineering High-Flow Drop-In Air Filter. Crafted with a state-of-the-art layered, oiled cotton media, this washable...
Upgrade your vehicle's performance with the K&N Engineering Part 33-2311 High-Flow Reusable Air Filter, designed for select Pontiac G5 and Chevrolet Cobalt models from...
Enhance your vehicle*s performance with the K&N Replacement High-Flow Air Filter, designed specifically for Fiat, Opel, Vauxhall, and Alfa Romeo models. Crafted with layered,...
Upgrade your vehicle's performance with the K&N Engineering 07-08 Honda Fit 1.5L-L4 Drop-In High-Flow Air Filter. Designed with advanced layered, oiled cotton media, this...
The K&N E-4961 industrial air filter is designed to provide superior airflow and filtration for small engines and light industrial machinery. This oil-free, synthetic...
Enhance your Dodge pickup's performance with the K&N Engineering 03-05 Dodge Pick Up 5.9L-L6 Drop-In High-Flow Air Filter. Crafted from layered, oiled cotton media,...
The K&N Engineering Replacement Industrial Air Filter is designed to provide reliable filtration for a variety of heavy-duty equipment, including Kubota, John Deere, and...
The K&N Engineering Universal Chrome Air Filter is designed for a wide range of applications including racing vehicles, generators, snowmobiles, and tractors. Its versatile...
The K&N Engineering RU-5147 is a versatile universal air filter designed to fit a wide range of applications including racing vehicles, generators, snowmobiles, tractors,...
The K&N Engineering Universal Chrome Air Filter, model KNKRC-5000, is engineered for versatile applications including racing vehicles, generators, snowmobiles, and tractors. Featuring a durable...
The K&N Engineering XStream Top Universal Air Filter Part KNNRX-4730 is designed to enhance engine performance by providing increased airflow and superior filtration. Featuring...
Enhance your vehicle*s performance with the K&N Engineering High-Flow Drop-In Air Filter designed specifically for Ford Fiesta models from 2011 to 2015. Crafted with...
Enhance your vehicle's performance with the K&N Engineering High-Flow Replacement Air Filter, designed to fit select Honda Civic models from 2012 to 2015 and...
The K&N Engineering Universal Rubber Air Filter, part number knnRU-3580, is designed to provide exceptional airflow and filtration for a wide range of applications...
The K&N Engineering KN-NVF2007 washable cabin air filter is designed to provide superior protection for your vehicle's occupants and interior from airborne pollutants. Engineered...
The K&N Engineering Universal Rubber Air Filter (Part Number: knnRU-1620) is designed for a wide range of applications including racing vehicles, generators, snowmobiles, tractors,...
Upgrade your Porsche 944 with the K&N Engineering High-Flow Replacement Air Filter, part number knn33-2640. Designed to fit 1987 and 1988 models, this air...
The K&N Engineering Universal Rubber Air Filter (Part No. KNNRU-3700) is designed to provide efficient air filtration for a wide range of applications, including...
Ensure a cleaner and healthier cabin environment with the K&N Engineering KNNVF2050 washable cabin air filter, designed specifically for select Ford Fusion and Ford...
The K&N Engineering Adjustable Universal Chrome Air Filter offers versatile performance with its adjustable flange design, making it suitable for a variety of automotive...
Upgrade your Porsche 911's airflow with the K&N Engineering knn33-2189 High-Flow Drop-In Air Filter, designed specifically for models from 2001 to 2005 equipped with...
The K&N Engineering 62-1370 crankcase vent filter is designed for high-performance racing, vintage cars, and enthusiasts seeking to enhance the aesthetics of their classic...
The K&N Engineering Part Number KN-22-8033PK PreCharger Tapered Air Filter Wrap is designed to help extend the lifespan of your K&N Filtercharger filter, especially...
Upgrade your vehicle's airflow with the K&N Engineering High-Flow Air Filter, part number KNN33-5041, designed specifically for select 2016 and 2017 Honda Pilot models...
Enhance your vehicle's performance with the K&N Engineering Replacement High-Flow Air Filter, model KN33-2474. Crafted from layered, oiled cotton media, this filter is engineered...
The K&N RC-2690 Black Drycharger is a high-quality silicone-treated polyester wrap designed to protect K&N air filters and personal watercraft flame arrestors from water...
Have a question about our products or pricing? The MAIN STREET ESHOP team is here to help. Send us your details and we’ll get back to you within 24–48 hours with the answers you need.