Top 6 Best Automotive Performance Breather Filters

High Flow Replacement Air Cleaner with Flow-Thru Lid Washable and Reusable Round Air Filter Element Kit also comes with Star Wing Nut. Compatible with Chevrolet GMC Ford. This replacement Air Filter is Engineered to fit throttle body injection assemblies and carburetors with a 5-18-inch neck flange. Increased air flow over a standard assembly that allows air through the top and sides. Measurement 14-inch diameter and 3-inch tall air filter. Kit includes Black Top, Black Base, Gasket, Black Element, Bolt, and Wing Nut.

Triple chrome-plated steel top and base. Made with pre-dyed synthetic media for lasting color. Includes a stainless steel adjustable clamp. 10 mm flange inside diameter. Fits 38 inch to 12 inch 8-12mm tubes.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants.. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions.. HIGH QUALITY Made in America.. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle.. NO-HASSLE WARRANTY 1-Year Limited Warranty.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants.. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions.. HIGH QUALITY Made in America.. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle..

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle's acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. Clamp-on design. Washable and reusable. Pliable rubber flanges absorb vibration. Some available with choice of rubber or chrome top.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions. HIGH QUALITY Made in America. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrack-made for your vehicle.

Made from pre-dyed cotton so the color will not fade. Triple chrome-plated steel top and base. Easy to install with no special tools or skills required. Includes a stainless steel clamp.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants.. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions.. HIGH QUALITY Made in America.. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle.. NO-HASSLE WARRANTY 1-Year Limited Warranty.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants.. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions.. HIGH QUALITY Made in America.. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle.. NO-HASSLE WARRANTY 1-Year Limited Warranty. Clamp-on design. Washable and reusable. Pliable rubber flanges absorb vibration. Some available with choice of rubber or chrome top.

Made from pre-dyed cotton so the color will not fade. Triple chrome-plated steel top and base. Easy to install with no special tools or skills required. Includes a stainless steel clamp.

ENGINEERED POWER State-of-the-art filtration media provides up to 50 more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicles acceleration by up to 10.. EASY INSTALLATION Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.. SAVES MONEY KN high-flow replacement air filters will save you 250 over 10 years by avoiding disposable filters.. ECO-FRIENDLY Using a washable, reusable product helps reduce replacement waste. A KN filter will last longer than 10 disposable filters.. WORLD CLASS PROTECTION Pushing the limits of engine protection by protecting your engine from harmful contaminants.. LOW-MAINTENANCE DESIGN 50,000 miles before your first cleaning under normal highway driving conditions.. HIGH QUALITY Made in America.. RACE TESTED The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle..