10 Best Performance Air Filter of December 2025

• EXPERIENCE AN OBVIOUS DIFFERENCE – Whether you are noticing a delay in acceleration, less than average gas mileage or own a higher mileage vehicle, our Max Thrust engine air filters will provide a clear & cost effective upgrade over stock performance – or your money back.
• TRAP 2X THE DIRT VS. STANDARD AIR FILTERS – Our unique HeX-D pleat design creates maximum holding capacity for trapping unwanted dirt & debris without compromising airflow like standard air filters – thanks to multiple layers of progressively finer filter media that allows air to flow freely even when the filter is dirty.
• INCREASED POWER & MILEAGE UP TO 15K MILES – Deficient airflow can cause your engine to work twice as hard to suck in the minimum amount of air it needs to perform regularly, resulting in poorer gas mileage and lower power efficiency. Max Thrust air filters are designed to give your engine a break by delivering as much clean air as it needs to perform optimally – up to 15K miles.
• DIY W/GUARANTEED FITMENT – Please make sure to enter the year, make and model of your vehicle using Amazon’s ‘My Garage’ tool to verify fitment – the engine air filter is an easy DIY solution that can save you $$$ at the repair shop.
• BETTER FILTERS THAN YOUR LAST OR YOUR MONEY BACK – We know it’s hard to choose from so many different brands carrying the same product. We make it easier for our customers to decide with a simple promise.

Spearhead

• ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of 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 ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: K&N 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 K&N 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.

K&N

• 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: Ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: Spectre 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.
• 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 FILTER MEDIA: Non-woven synthetic media offers terrific engine protection from dirt and contaminants
• DURABLE CONSTRUCTION: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame

Spectre

• 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: Clamp on design makes this one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: Spectre 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.
• 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 FILTER MEDIA: Non-woven synthetic media offers terrific engine protection from dirt and contaminants
• DURABLE CONSTRUCTION: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame
• LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.
• HIGH-QUALITY FILTER MEDIA: Non-woven synthetic media offers terrific engine protection from dirt and contaminants
• DURABLE CONSTRUCTION: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame
• Spectre’s high-performance replacement air filters are engineered to provide increased airflow—one of the most important elements of engine performance. Manufactured using high-quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is pre-oiled and ready to use, and can be easily installed with no special tools required.

Spectre

• 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: Clamp on design makes this one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: Spectre 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.
• 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 FILTER MEDIA: Non-woven synthetic media offers terrific engine protection from dirt and contaminants
• DURABLE CONSTRUCTION: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame
• LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.
• HIGH-QUALITY FILTER MEDIA: Non-woven synthetic media offers terrific engine protection from dirt and contaminants
• DURABLE CONSTRUCTION: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame
• Spectre’s high-performance replacement air filters are engineered to provide increased airflow—one of the most important elements of engine performance. Manufactured using high-quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is pre-oiled and ready to use, and can be easily installed with no special tools required.

Spectre

• ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of 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 ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: K&N 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 K&N 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.

K&N

• Flows air more
• Deep pleated fabric for Green Filter last longer
• Go Green!
• Can be washed

Green Filter

• ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
• GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
• BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
• IMPROVED ENGINE SOUND: Hear the power under the hood. Estimated Horsepower Gain - 10.68 HP @ 5341 RPM. Air Filter Height - 7.5 inch (191 mm)
• WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
• EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
• EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
• DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
• HIGH QUALITY: Made in America.

K&N

• 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: K&N 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 K&N 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.
• NO-HASSLE WARRANTY: 1-Year Limited Warranty
• Designed to increase horsepower and acceleration
• Includes inserts to fit three different flange diameters
• High air flow with excellent filtration
• Clamp-on washable and reusable air filter

K&N

• ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of 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 ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
• SAVES MONEY: K&N 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 K&N 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.

K&N