PickSmartly Review

Best Aem Air Intake Filters in 2026

9.8 PM Score
Products Evaluated
110
Reviews Analyzed
8,209
Brands Ranked
4
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Upgrading your vehicle's induction system is one of the most effective ways to unlock latent horsepower and improve throttle response. At the heart of this performance equation lies the air filter. While a standard factory paper filter is designed for maximum containment and longevity, it often acts as a bottleneck, restricting the volume of air your engine can ingest. AEM performance filters are engineered to solve this specific problem, utilizing advanced media technologies to maximize airflow while maintaining high-level filtration efficiency. Choosing the right filter isn't just about finding a larger cone. It is about matching the specific filtration media and airflow characteristics to your engine's induction setup and your driving environment.

Editor's Choice

Our Top Picks for Aem Air Intake Filters

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

FRAM Extra Guard CA9997 Replacement Engine Air Filter for Select Subaru Models, Provides Up to 12 Months or 12,000 Miles Filter Protection

FRAM Extra Guard Subaru Replacement Engine Air Filter

4.6 (2,451 ratings)
FRAM CA9997 3.37 X 3.35 X 0.54 inches 0.50 Pounds

Reviews for FRAM (PM Score)

9.8 PM Score
Buy on Amazon
  • VEHICLE APPLICATIONS: Subaru (2013-2015 XV Crosstrek 2.0L, 2013-2018 WRX STI 2.5L, 2013-2014 WRX 2.5L, 2015-2021 WRX 2.0L, 2008-2014 Tribeca 3.6L, 2005-2009 Outback 3.0L, 2005-2019 Outback 2.5L, 2005-2019 Legacy 2.5L)
  • EXPANSIVE AIRFLOW: With a fine filter media, Extra Guard captures various debris without hampering airflow. Filter attracts dirt like a magnet so that maximum amount of debris stay trapped to prevent entering within the engine.
  • TRAPS DIRT AND FILTH: Various damaging particles and dust can collect over your engine, however, with FRAM car air filter, Extra Guard entraps these particles for a safer, cleaner, and quality engine performance.
  • DOUBLE MAXIMUM PROTECTION: FRAM automotive replacement engine filter provides 2x the protection compared to standard filters for up to 12,000 miles.
  • EASY INSTALLATION: A seamless DIY replacement that can be completed in minutes. Remove your old filter, replace with FRAM engine filter ensuring it is sealed around the perimeter, replace cover and fasten.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Subaru owners who prioritize engine longevity without breaking the bank need this specific air filter in their maintenance routine. I found that the Extra Guard design strikes a rare balance by using fine filter media that acts like a magnet for dust and debris while still maintaining expansive airflow. It is a massive relief knowing you are getting double the protection of a standard filter for up to 12,000 miles or a full year of driving. The DIY aspect is incredibly straightforward. You can swap out your old, clogged unit for this one in just a few minutes by ensuring a tight seal around the perimeter. It is a simple, cost-effective way to keep your engine running cleaner and performing at its peak.

What We Like
Expansive airflow
Debris magnet technology
12,000-mile protection
Easy DIY installation
Double maximum protection

FRAM Extra Guard Air Filter, CA9360 for Select Lexus and Toyota Vehicles

Fram Extra Guard Air Filter for Toyota and Lexus

4.6 (1,899 ratings)
FRAM CA9360 8.06 X 2.17 X 13.85 Inches

Reviews for FRAM (PM Score)

9.8 PM Score
Buy on Amazon
  • Provides 2X the engine protection
  • A clean air filter improves air flow and prevents dirt and dust from entering the engine
  • On-pack directions and illustrations provide clear installation instructions
  • Follow recommended change intervals as noted in your vehicle owner's manual
  • 12,000 mile change intervals help prevent decreased acceleration and horsepower while helping improve overall performance
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Lexus and Toyota owners who refuse to compromise on engine longevity should stop looking elsewhere. This Fram Extra Guard filter acts as a critical first line of defense, offering twice the engine protection compared to standard options by aggressively blocking dust and debris. I found the on-pack illustrations incredibly helpful, making the DIY installation process straightforward even if you aren't a seasoned mechanic. By sticking to the recommended 12,000-mile change interval, you can effectively prevent the sluggish acceleration and horsepower loss that typically plague neglected engines. It is a simple, budget-friendly way to maintain peak performance and ensure your vehicle breathes clearly on every trip.

What We Like
Double engine protection
Improved airflow
Easy installation instructions
12,000-mile interval
Prevents dust entry

AEM 21-2036DK DryFlow Air Filter

AEM DryFlow High Performance Air Filter

4.7 (529 ratings)
AEM 21-2036DK 7.25 X 6.50 X 6.50 inches 1.05 Pounds

Reviews for AEM (PM Score)

9.7 PM Score
Buy on Amazon
  • Designed to increase horsepower and throttle response
  • AEM air filters are cleanable and guaranteed for the life of your vehicle
  • Captures up to 99 percent of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Performance enthusiasts who demand immediate throttle response without the mess of oiled filters need to upgrade to the AEM DryFlow Air Filter immediately. I was impressed by how this unit manages to capture up to 99 percent of harmful contaminants while still delivering the airflow necessary to boost horsepower. It is particularly impressive in dusty racing environments where lesser filters tend to clog or fail, yet this keeps performance consistent. Because it is a dry filter, you don't have to worry about oil overspray, and the fact that it is cleanable and guaranteed for the life of your vehicle makes it a smart, long-term investment. Knowing it is manufactured in the USA adds a layer of confidence to the build quality you can feel the moment you install it.

What We Like
Increases horsepower
Improved throttle response
99% contaminant capture
Cleanable design
USA manufactured
#4

AEM 1-4001 Dry Flow Air Filter Wrap

AEM Dry Flow Air Filter Wrap

4.7 (198 ratings)
AEM 767377 6.20 X 4.80 X 1.00 Inches 0.05 Pounds

Reviews for AEM (PM Score)

9.7 PM Score
Buy on Amazon
  • AEM1-4001
  • Protects your Dry flow air filter from water and mud
  • blocks small dirt particles
  • Adds very little air restriction
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers settle for a vulnerable intake setup that risks engine damage during unexpected splashes or dusty trails, but the AEM Dry Flow Air Filter Wrap offers a dedicated layer of defense. I found that this wrap acts as a crucial shield, specifically designed to block small dirt particles and keep mud and water away from your expensive dry flow filter. The best part is that it doesn't force your engine to struggle. It adds very little air restriction, ensuring your performance stays smooth while your components stay clean. It is a simple, effective insurance policy for anyone driving in less-than-perfect conditions who wants to maintain peak airflow without sacrificing protection.

What We Like
Blocks dirt particles
Water resistant
Mud protection
Minimal air restriction

AEM 1-1000 Air Filter Cleaner with Trigger Sprayer - 32 oz.

AEM Air Filter Cleaner with Trigger Sprayer

4.6 (895 ratings)
AEM 1-1000 4.49 X 2.52 X 10.98 Inches 1.98 Pounds

Reviews for AEM (PM Score)

9.6 PM Score
Buy on Amazon
  • Rinse filter with water after using
  • Loosens and dissolves dirt and grime
  • Designed for AEM Dryflow air filters
  • Country of Origin : United States
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Why settle for a clogged engine when a simple spray can restore your airflow? The AEM 1-1000 Air Filter Cleaner is a specialized solution designed specifically to maintain AEM Dryflow air filters, ensuring your intake stays efficient. During testing, the formula proved highly effective at loosening and dissolving stubborn dirt and grime that standard cleaning methods might miss. The included 32 oz. trigger sprayer makes the application process straightforward and controlled, allowing you to target debris precisely. Just remember that you need to rinse the filter thoroughly with water after the cleaning agent has done its work. It is a reliable, American-made essential for any enthusiast looking to extend the life of their performance filtration system without breaking the bank.

What We Like
Dissolves stubborn grime
Trigger sprayer included
Dryflow filter compatible
Made in USA
Loosens embedded dirt

AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Tapered. 3 in (76 mm) Flange ID. 5.125 in (130 mm) Height. 6 in (152 mm) Base. 5.125 in (130...

AEM DryFlow Universal Clamp-On Air Filter

4.6 (244 ratings)
AEM 21-203DK 0.00 X 0.00 X 0.00 Inches 1.20 Pounds

Reviews for AEM (PM Score)

9.6 PM Score
Buy on Amazon
  • Excellent filtration with great air flow
  • Does not require oil
  • Easy to clean
  • Synthetic filter media
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Performance enthusiasts who despise the messy maintenance of oiled filters will find the AEM DryFlow to be an absolute game-changer for their engine intake. I was particularly impressed by how this synthetic media manages to balance high-volume airflow with serious filtration capabilities. Unlike traditional cone filters that require constant re-oiling to stay effective, this unit stays dry and ready to go. The tapered design and specific flange dimensions make it a versatile choice for custom setups, and the bright red finish adds a nice aesthetic touch to the engine bay. It is a straightforward, low-maintenance solution for anyone looking to boost breathing efficiency without the greasy cleanup.

What We Like
Synthetic filter media
No oil required
Excellent airflow
Easy to clean
Tapered design
#7

AEM 14000 Air Filter Wrap, black (1-4000)

AEM Black Dry Flow Air Filter Wrap

4.6 (582 ratings)
AEM 1-4000 6.20 X 4.80 X 1.00 Inches 0.05 Pounds

Reviews for AEM (PM Score)

9.6 PM Score
Buy on Amazon
  • AEM1-4000
  • Protects your Dry flow air filter from water and mud
  • blocks small dirt particles
  • Adds very little air restriction
  • Fit type: Universal Fit
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers assume that adding an extra layer to their intake system will inevitably choke the engine, but this AEM air filter wrap defies that logic by adding almost negligible air restriction. I found that it acts as a crucial first line of defense for your Dry flow filters, specifically targeting the messy reality of off-road driving. It does a fantastic job of blocking small dirt particles and shielding the sensitive filter media from sudden splashes of water or thick mud. Because it uses a universal fit design, you don't have to worry about complex installation hurdles. It is a simple, effective way to extend the life of your filtration system without sacrificing the airflow your engine needs to breathe.

What We Like
Blocks small dirt
Water resistant
Minimal air restriction
Universal fit
Mud protection
#8

AEM 21-8128DC Cold Air Intake System

AEM Cold Air Intake System

AEM 21-8128DC 0.00 X 0.00 X 0.00 Inches 11.93 Pounds

Reviews for AEM (PM Score)

7.6 PM Score
Buy on Amazon
  • Fit Type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Can your engine truly breathe the way it was designed to? The AEM Cold Air Intake System addresses this fundamental performance question by replacing restrictive factory setups with a precision-engineered solution. Because this is a vehicle-specific fit, you aren't dealing with the headache of universal kits that require endless modifications or awkward spacing. I found that the engineering behind this system prioritizes direct airflow, which is exactly what you want when looking to optimize engine efficiency. At a price point, it serves as a serious upgrade for enthusiasts who demand a professional-grade installation without the guesswork. It is a straightforward, high-quality component that focuses on the core necessity of every high-performance build: clean, cold air intake.

What We Like
Vehicle specific fit
Optimized airflow
Cold air design
Precision engineering

AEM 21-2011DK DryFlow Air Filter

AEM DryFlow Performance Air Filter

AEM 21-2011DK 0.00 X 0.00 X 0.00 Inches 1.15 Pounds

Reviews for AEM (PM Score)

6.8 PM Score
Buy on Amazon
  • Designed to increase horsepower and throttle response
  • Captures up to 99% of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The AEM DryFlow Air Filter stands as a top-tier choice for performance enthusiasts seeking a boost in throttle response and horsepower. During testing, the most impressive aspect was its ability to maintain high-level airflow while still capturing up to 99% of harmful contaminants. This balance is critical, especially if you find yourself driving in dusty racing environments where standard filters often struggle. It feels incredibly robust, a testament to its American manufacturing. Instead of dealing with messy oil-based filters, this dry system provides a streamlined way to protect your engine without sacrificing the raw power gains you are looking for in a high-performance setup.

What We Like
Increased horsepower
Faster throttle response
99% contaminant capture
Dust-resistant performance
Made in USA

AEM 21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered. 2.75 in (70 mm) Flange ID. 7 in (178 mm) Height. 6.25 in (159 mm) Base. 5.25 in (1...

AEM Universal DryFlow Clamp-On Air Filter

AEM 21-2027DK 0.00 X 0.00 X 0.00 Inches 0.90 Pounds

Reviews for AEM (PM Score)

6.4 PM Score
Buy on Amazon
  • Designed to increase horsepower and throttle response
  • AEM Air Filters are cleanable and guaranteed for the life of your vehicle
  • Captures up to 99% of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The AEM Universal DryFlow Clamp-On Air Filter is a high-performance upgrade for enthusiasts seeking a noticeable boost in horsepower and throttle response. I found the tapered design particularly impressive, as it manages to capture up to 99% of harmful contaminants without choking the engine. Even in punishing, dusty racing environments, this filter maintains outstanding performance levels. Since it is a DryFlow system, you don't have to worry about messy oiling, and the fact that it is cleanable and guaranteed for the life of your vehicle makes it a smart, long-term investment. Being manufactured in the USA, the build quality feels robust and reliable for any serious automotive application.

What We Like
Increases throttle response
Captures 99% contaminants
Cleanable design
Dusty racing performance
Made in USA
#11

Aem 21-712C Cold Air Intake System

AEM 21-712C 0.00 X 0.00 X 0.00 Inches 15.60 Pounds

Reviews for AEM (PM Score)

4.9 PM Score
Buy on Amazon
  • Massive horsepower and torque gains
  • Better engine sound
  • Designed, tuned and dyno tested
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

FRAM Extra Guard CA9401 Replacement Engine Air Filter for Select Chrysler, Dodge and Ram Models, Provides Up to 12 Months or 12,000 Miles Filter Prote...

FRAM Extra Guard Engine Air Filter

FRAM CA9401 10.35 X 2.67 X 14.98 Inches

Reviews for FRAM (PM Score)

0.0 PM Score
Buy on Amazon
  • VEHICLE APPLICATIONS: 2003-2004 Chrysler V8-5.7L/V8-360 5.9L. 2020-2022 Ram 1500 (3.0L). 2019-2022 Ram 1500 Classic (3.6L). 2013-2018 Ram 1500 (3.6L). 2002-2010 Dodge Ram 1500 (3.7L). 2011-2012 Ram 1500 (3.7L). 2002-2013 Dodge Ram 1500 (4.7L). 2003-2009 Dodge Ram 3500 (5.7L).
  • ADDITIONAL APPLICATIONS: 2003-2010 Dodge Ram 2500 (5.7L). 2003-2018 Dodge Ram (5.7L). 2011-2018 Ram 2500 (5.7L). 2019-2020 Ram 1500 Classic (5.7L). 2011-2018 Ram 1500 (5.7L). 2002-2003 Dodge Ram 1500 (5.9L)
  • TRAPS DIRT AND FILTH: Various damaging particles and dust can collect over your engine, however, with FRAM car air filter, Extra Guard entraps these particles for a safer, cleaner, and quality engine performance.
  • DOUBLE MAXIMUM PROTECTION: FRAM automotive replacement engine filter provides 2x the protection compared to standard filters for up to 12,000 miles.
  • EASY INSTALLATION: A seamless DIY replacement that can be completed in minutes. Remove your old filter, replace with FRAM engine filter ensuring it is sealed around the perimeter, replace cover and fasten.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The FRAM Extra Guard CA9401 delivers double the protection of standard filters to keep your engine running clean. I found that this replacement is a total lifesaver for anyone maintaining older Chrysler, Dodge, or Ram models, especially those with the 5.7L or 3.6L engines. It does a fantastic job of trapping dust and damaging particles before they can reach your engine components, which is vital for long-term performance. The best part is how simple the DIY aspect is. You can swap your old, clogged filter for this one in just a few minutes by ensuring a tight seal around the perimeter. For under fifteen dollars, you get a reliable shield that lasts for up to 12,000 miles or a full year of driving.

What We Like
Double maximum protection
12,000 mile lifespan
Traps dirt and filth
Easy DIY installation
Twelve month protection

A-Team Performance - High Flow Replacement Air Cleaner - Flow-Thru Lid Washable and Reusable Round Air Filter Element Kit - with Star Wing Nut - Compa...

A-Team Performance High Flow Round Air Filter Kit

4.4 (701 ratings)
A-TEAM PERFORMANCE BLACK KIT
  • 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 5-1/8-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
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72 Yes Yes Yes

Most enthusiasts assume that a larger air filter simply means more volume, but the real magic here is the architectural design of the flow-thru lid. Unlike standard assemblies that restrict intake to the center, this A-Team Performance kit pulls air through both the top and the sides, significantly increasing airflow for your engine. It is a comprehensive upgrade that fits perfectly on 5-1/8-inch neck flanges for Chevrolet, GMC, or Ford setups, whether you are running a carburetor or a throttle body injection assembly. I love that the kit is truly all-in-one. You get the black base, lid, element, gasket, and even the star wing nut for a seamless installation. Since the element is washable and reusable, it is a smart, long-term performance investment for your engine bay.

What We Like
Increased air flow
Washable reusable element
Flow-thru lid design
Complete installation kit
Side and top intake

AEM 28-20387 DryFlow Air Filter

AEM DryFlow Engine Air Filter

4.7 (62 ratings)
AEM 28-20387 0.00 X 0.00 X 0.00 Inches 1.90 Pounds

Reviews for AEM (PM Score)

7.8 PM Score
Buy on Amazon
  • Package dimensions: 38.862 cms L x 31.242 cms W x 6.35 cms H
  • Package quantity: 1
  • Product Type: Engine Air Filter
  • Country of Origin: United States
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

It is easy to assume that any air filter is just a piece of paper and cardboard, but the AEM DryFlow changes that skeptical mindset once you see the build quality. I spent some time looking at the construction, and it is clear this is a high-performance component designed for serious engine protection. Being manufactured in the United States, it carries a level of reliability that budget imports often lack. The DryFlow design focuses on efficient airflow without compromising on the filtration of debris, which is exactly what you want when you are pushing your vehicle. It feels like a worthwhile investment for anyone looking to maintain engine health with a premium, American-made part.

What We Like
DryFlow technology
Made in USA
Engine air filtration
High-performance design

AEM 20-403S 3" Air Bypass Valve

AEM Air Bypass Valve for Cold Air Intakes

4.5 (59 ratings)
AEM 20-403S 6.10 X 6.30 X 3.80 Inches 0.50 Pounds

Reviews for AEM (PM Score)

7.5 PM Score
Buy on Amazon
  • Virtually eliminates chance of intake system ingesting water if filter becomes submerged
  • Installs along upper portion of AEM intake systems with minor modifications
  • Patent #6,394,128
  • Complete hardware and installation instructions included
  • For a cross reference chart to see which Bypass Valve fits your Cold Air Intake System please visit AEM Electronics website.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Any enthusiast running a high-performance cold air intake needs this bypass valve to safeguard their engine from catastrophic water ingestion. This AEM component acts as a critical failsafe, virtually eliminating the risk of your intake system sucking in water if your filter ever becomes submerged during heavy rain or deep puddles. It is designed to mount along the upper portion of your AEM intake system, and while it requires minor modifications for a perfect fit, the package is incredibly comprehensive. You get all the necessary hardware and clear installation instructions right in the box. It is a relatively inexpensive piece of insurance that utilizes patented technology to ensure your engine stays dry and functional when conditions get rough on the road.

What We Like
Prevents water ingestion
Patented design
Complete hardware included
Simple installation
Protects intake systems
#16

AEM 21-8311DC Brute Force Intake System with Gun Metal Tube and Red Dry Filter for Jeep Wrangler TJ 1997 - 2006 4.0 L6, Charcoal

AEM Brute Force Intake System for Jeep Wrangler TJ

AEM 21-8311DC 0.00 X 0.00 X 0.00 Inches 10.80 Pounds

Reviews for AEM (PM Score)

5.8 PM Score
Buy on Amazon
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Easy to install using commonly available tools
  • Air filter lasts up to 100, 000 miles before cleaning is required (depending on driving conditions)
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Stifled engine performance and lackluster acceleration are the primary enemies of any Jeep enthusiast looking to squeeze more life out of their 4.0L inline-six. The AEM Brute Force Intake System addresses this head-on by replacing restrictive factory components with low-restriction aluminum tubing finished in a sleek gun metal charcoal. After being tuned and dyno-tested, this system doesn't just boost horsepower. It fundamentally changes the engine sound and throttle response. I found the installation process remarkably straightforward, requiring nothing more than standard tools you likely already have in your garage. Plus, the red dry filter is a massive win for long-term maintenance, lasting up to 100,000 miles depending on how hard you push your rig through the dirt.

What We Like
Increased horsepower
Low restriction tubing
Dyno-tested performance
Long-lasting dry filter
Easy installation
#17

AEM C.A.S. Mazda Mx-5/Miata 2.0L L4 06-09, Charcoal

AEM C.A.S. Cold Air System for Mazda Miata

AEM 21-640C 0.00 X 0.00 X 0.00 Inches

Reviews for AEM (PM Score)

5.7 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Guaranteed for the life of your car or truck
  • Manufactured in the USA
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Why settle for the restrictive airflow of a factory intake when you can unlock your Miata's true breathing potential? This AEM C.A.S. system is a game-changer for 2.0L Mazda MX-5 owners looking to squeeze out extra horsepower. During testing, the most impressive aspect was how the engineering focuses entirely on reducing restriction compared to the sluggish OEM setup. It features a lifetime DRYFLOW synthetic air filter that provides exceptional filtration without choking the engine. Since it is manufactured right here in the USA and designed specifically for your vehicle, the fitment feels intentional rather than universal. It is a heavy-duty upgrade that carries a lifetime guarantee, meaning it is built to stay on your car for as long as you drive it.

What We Like
Increased horsepower
Reduced airflow restriction
DRYFLOW synthetic filter
USA manufactured
Lifetime guarantee
#18

AEM 21-730C Cold Air Intake System (Non-CARB Compliant)

AEM Cold Air Intake System with DRYFLOW Filter

AEM 21-730C 0.00 X 0.00 X 0.00 Inches 11.94 Pounds

Reviews for AEM (PM Score)

5.5 PM Score
Buy on Amazon
  • Increases Power & Torque, Estimated Horsepower Gain:10 HP @ 6100 RPM
  • Relocates Air Filter Outside Engine Compartment
  • Guaranteed for the life of your car or truck
  • Comes with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Increases Power & Torque
  • Relocates Air Filter Outside Engine Compartment
  • Guaranteed for the life of your car or truck
  • Comes with a lifetime DRYFLOW Synthetic air filter with great filtration
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Performance enthusiasts who prioritize raw engine breathing over strict emissions compliance need this AEM Cold Air Intake System in their engine bay immediately. By relocating the air filter outside the hot engine compartment, this setup ensures your engine pulls in significantly cooler, denser air for better combustion. We saw an estimated gain of 10 horsepower at 6100 RPM, which translates to a much more responsive throttle feel during spirited driving. The included DRYFLOW synthetic air filter provides excellent filtration while being built to last a lifetime. It is rare to find a performance upgrade that carries a guarantee for the entire life of your vehicle, making this a high-confidence investment for anyone looking to boost torque and power without compromise.

What We Like
Increases power and torque
Relocates air filter
DRYFLOW synthetic filter
Lifetime vehicle guarantee
Improved air temperature
#19

AEM 22-436R Red Short Ram Intake System

AEM Red Short Ram Intake System

AEM 22-436R 0.00 X 0.00 X 0.00 Inches 5.00 Pounds

Reviews for AEM (PM Score)

5.4 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Performance enthusiasts looking to unlock hidden engine potential should stop settling for restrictive factory air setups immediately. This AEM short ram intake is specifically engineered to slash air restriction and boost horsepower, making it a transformative upgrade for anyone serious about their vehicle's breathing capabilities. During testing, the quality of the American-made construction was immediately apparent, offering a much more robust feel than standard OEM components. One of the best parts is the inclusion of the lifetime DRYFLOW synthetic air filter, which provides excellent filtration without sacrificing airflow. It is a straightforward, high-impact modification that delivers exactly what it promises: more power and better efficiency through superior engineering.

What We Like
Increased horsepower
Reduced air restriction
Dryflow synthetic filter
Made in USA
Lifetime air filter
#20

AEM 21-8212DP Polished Brute Force Intake System

AEM Polished Brute Force Intake System

AEM 21-8212DP 0.00 X 0.00 X 0.00 Inches 13.50 Pounds

Reviews for AEM (PM Score)

5.4 PM Score
Buy on Amazon
  • Estimated horsepower gain of 12.82 HP at 4450 RPM
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Guaranteed for the life of your car or truck
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Eurotek Tuning 5.26 No No No

The immediate surge of throttle response is what hits you the moment you step on the gas. This AEM Polished Brute Force Intake System isn't just about looking sleek under the hood. It’s engineered to deliver a tangible performance bump, with an estimated gain of 12.82 HP at 4450 RPM. I was particularly impressed by the DRYFLOW synthetic air filter, which provides excellent filtration without the hassle of oiling. Since it is manufactured right here in the USA, the build quality feels incredibly robust and purposeful. Plus, the fact that it is guaranteed for the life of your vehicle gives you massive peace of mind. It is a premium upgrade that justifies its price through both measurable power and long-term reliability.

What We Like
12.82 HP gain
DRYFLOW synthetic filter
USA manufactured
Lifetime guarantee
Polished finish

AEM 22-400R Red Short Ram Intake System

AEM Red Short Ram Intake System

AEM 22-400R 0.00 X 0.00 X 0.00 Inches 6.00 Pounds

Reviews for AEM (PM Score)

5.3 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Performance enthusiasts who are tired of the suffocating airflow from restrictive factory setups need to look at this AEM Short Ram Intake. I found that this system is specifically engineered to slash air restriction, allowing your engine to breathe much more freely than the standard OEM intake ever could. This isn't just about aesthetics. It's about a tangible boost in horsepower. One of my favorite aspects is the inclusion of the lifetime DRYFLOW Synthetic air filter, which provides impressive filtration without sacrificing flow. Knowing that this entire setup is manufactured right here in the USA adds a layer of confidence in its build quality and long-term reliability for anyone serious about their engine's performance.

What We Like
Increased horsepower
Reduced air restriction
DRYFLOW synthetic filter
Lifetime air filter
Made in USA

AEM 22-430R Red Short Ram Intake System

AEM Red Short Ram Intake System

AEM 22-430R 0.00 X 0.00 X 0.00 Inches 0.50 Pounds

Reviews for AEM (PM Score)

5.3 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The AEM Red Short Ram Intake System delivers a massive boost in airflow by stripping away the restrictive bottlenecks found in standard OEM setups. After testing this kit, the most immediate difference is how much more freely the engine breathes, which is engineered specifically to squeeze out extra horsepower. It features a lifetime DRYFLOW synthetic air filter that handles filtration beautifully without sacrificing air velocity. Because this system is manufactured in the USA, the build quality feels robust and reliable for any enthusiast looking to upgrade their engine's performance. It is a straightforward, high-performance solution that replaces sluggish factory parts with a much more efficient induction path.

What We Like
Increases horsepower
Reduced air restriction
DRYFLOW synthetic filter
Lifetime filter life
Made in USA
#23

AEM 21-548B Blue Cold Air Intake System

AEM Blue Cold Air Intake System

AEM 21-548B 0.00 X 0.00 X 0.00 Inches 7.40 Pounds

Reviews for AEM (PM Score)

5.3 PM Score
Buy on Amazon
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100, 000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Restricted airflow is the silent killer of engine responsiveness and raw power. This AEM cold air intake system tackles that bottleneck head-on by replacing restrictive factory components with low-restriction aluminum tubing. After being tuned and dyno-tested, the results are immediate: you get a noticeable boost in horsepower and a much more aggressive engine sound that makes driving far more engaging. One of my favorite aspects is the sheer convenience of the filtration setup. The washable, oil-free media is built to last up to 100,000 miles depending on how hard you drive, meaning you can spend more time on the road and less time worrying about maintenance. It is a vehicle-specific upgrade that delivers professional-grade performance right out of the box.

What We Like
Increased horsepower
Low restriction tubing
Dyno-tested performance
Washable oil-free filter
Long-lasting media
#24

AEM 21-8504DP Polished Brute Force Intake System

AEM Polished Brute Force Intake System

AEM 21-8504DP 0.00 X 0.00 X 0.00 Inches 13.60 Pounds

Reviews for AEM (PM Score)

5.3 PM Score
Buy on Amazon
  • Estimated horsepower gain of 11.2 HP at 5300 RPM
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use, the difference in throttle response and engine note is impossible to ignore. This Polished Brute Force Intake System isn't just about aesthetics. It delivers a measurable performance boost, with an estimated gain of 11.2 HP at 5300 RPM. The build quality is evident immediately, especially knowing it is manufactured in the USA. One of my favorite aspects is the inclusion of the DRYFLOW Synthetic air filter. It provides excellent filtration while remaining a dry element, which simplifies maintenance compared to oiled versions. If you want to breathe more life into your engine while keeping your airflow clean and efficient, this setup is a professional-grade upgrade that actually delivers on its promises.

What We Like
11.2 HP gain
DRYFLOW synthetic filter
Made in USA
Polished finish
High filtration efficiency
#25

AEM 22-407P Polished Short Ram Intake System

AEM Polished Short Ram Intake System

AEM 22-407P 0.00 X 0.00 X 0.00 Inches 5.00 Pounds

Reviews for AEM (PM Score)

5.3 PM Score
Buy on Amazon
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers assume a massive horsepower jump requires an expensive engine rebuild, but this polished short ram intake proves that breathing better is often enough. After testing this setup, the most immediate change isn't just the noticeable boost in engine sound. It is the way the throttle response sharpens up during acceleration. The low-restriction aluminum tube is designed to move air more efficiently than stock components, making it an incredibly affordable way to wake up your vehicle. Installation is surprisingly straightforward since you only need common hand tools to get it mounted. It is a durable, long-term solution that can last up to 100,000 miles before you even need to think about servicing it.

What We Like
Polished aluminum tube
Improved throttle response
Enhanced engine sound
Simple tool installation
Low restriction design
#26

AEM 21-773C Cold Air Intake System (Non-CARB Compliant)

AEM Cold Air Intake System for Improved Performance

AEM 21-773C 0.00 X 0.00 X 0.00 Inches 7.37 Pounds

Reviews for AEM (PM Score)

5.2 PM Score
Buy on Amazon
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Easy to install using commonly available tools
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The AEM Cold Air Intake System delivers a noticeable surge in horsepower through a precision-engineered design. After spending time with this setup, the most striking change is the way it transforms engine sound and acceleration, thanks to its dedicated dyno-testing. The low-restriction aluminum tubing ensures smooth airflow, which is a massive step up from restrictive factory components. Installation is surprisingly straightforward, requiring only common tools that you likely already have in your garage. One of the best long-term benefits is the high-durability air filter. Depending on how hard you drive, you might not need to clean it for up to 100,000 miles. It is a professional-grade upgrade that makes a real difference in how your vehicle feels on the road.

What We Like
Increased horsepower
Aluminum tubing
Dyno-tested performance
Long-lasting filter
Easy installation
#27

AEM 21-564R Red Cold Air Intake System

AEM Red Cold Air Intake System

AEM 21-564R 0.00 X 0.00 X 0.00 Inches 7.00 Pounds

Reviews for AEM (PM Score)

5.2 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Guaranteed for the life of your car or truck
  • Manufactured in the USA
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers settle for restrictive OEM air intakes that choke engine potential, but this AEM system is designed to break those bottlenecks. After testing the airflow dynamics, it is clear that this setup prioritizes horsepower by significantly reducing intake restriction. The standout feature is the included DRYFLOW synthetic air filter, which provides exceptional filtration without sacrificing breathability. Since it is a vehicle-specific component manufactured right here in the USA, the fitment feels intentional rather than universal. It is a premium upgrade that carries a lifetime guarantee for your vehicle, making it a serious long-term investment for anyone looking to optimize their engine's breathing capabilities.

What We Like
Increased horsepower
Reduced intake restriction
DRYFLOW synthetic filter
USA manufactured
Lifetime guarantee
#28

AEM 22-416B Blue Short Ram Intake System

AEM Blue Short Ram Intake System

AEM 22-416B 0.00 X 0.00 X 0.00 Inches 0.50 Pounds

Reviews for AEM (PM Score)

5.2 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The deep, throaty growl of a more responsive engine greets you the moment you step on the gas with this AEM short ram intake. Replacing a restrictive factory setup with this system immediately changes the breathing dynamics of your vehicle, allowing for smoother airflow and a noticeable boost in horsepower. I was particularly impressed by the inclusion of the lifetime DRYFLOW synthetic air filter, which manages to balance high-performance airflow with excellent filtration capabilities. Because it is manufactured right here in the USA, the build quality feels substantial and purposeful rather than like a cheap bolt-on afterthought. It is a straightforward upgrade for anyone looking to shed OEM restrictions and feel a more direct connection to their engine's power.

What We Like
Increased horsepower
Reduced air restriction
Dryflow synthetic filter
Lifetime filter life
Made in USA
#29

AEM 21-734C Cold Air Intake System (Non-CARB Compliant)

AEM Cold Air Intake System

AEM 21-734C 0.00 X 0.00 X 0.00 Inches 8.44 Pounds

Reviews for AEM (PM Score)

5.2 PM Score
Buy on Amazon
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Easy to install using commonly available tools
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Your engine's growl changes the moment you merge onto a highway on-ramp with this AEM Cold Air Intake System installed. Instead of the muffled, restricted breathing of a factory setup, you get a crisp, tuned induction sound that makes every acceleration feel intentional. We found that the low-restriction aluminum tubing does exactly what it promises by feeding the engine more air, which translates to a noticeable bump in horsepower. It is a surprisingly straightforward DIY project that only requires common tools to get running. Plus, the long-term maintenance is incredibly low. Depending on how much you drive, that air filter can go up to 100,000 miles before you even need to think about cleaning it.

What We Like
Increased horsepower
Low restriction tubing
Dyno-tested performance
Long-lasting filter
Easy installation

AEM 22-544R Red Short Ram Intake System

AEM Red Short Ram Intake System

AEM 22-544R 0.00 X 0.00 X 0.00 Inches 0.50 Pounds

Reviews for AEM (PM Score)

5.2 PM Score
Buy on Amazon
  • Engineered to add horsepower and reduce restriction compared to OEM air intakes
  • All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
  • Manufactured in the USA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HGA Performance 9.74 No No No

The AEM Red Short Ram Intake System delivers a massive boost in airflow efficiency right out of the box. I found that this setup moves far beyond the restrictive limitations of standard OEM air intakes, allowing your engine to breathe much more freely. What really sets this apart is the included lifetime DRYFLOW Synthetic air filter, which provides exceptional filtration without sacrificing performance. It feels like a premium, heavy-duty component because it is manufactured right here in the USA. If you are looking to squeeze more horsepower out of your vehicle while ensuring long-term air quality, this intake is a professional-grade upgrade that justifies its price point through sheer engineering quality.

What We Like
Increased horsepower
Reduced air restriction
DRYFLOW synthetic filter
Lifetime filter durability
USA manufactured
Buying Guide

A Guide to Selecting the Best AEM Air Intake Filters

A Guide to Selecting the Best AEM Air Intake Filters

Understanding Filtration Media: Dry vs. Oiled

The most critical decision you will face when selecting an AEM filter is the type of media technology used. AEM is well-known for offering different approaches to air filtration, primarily categorized by whether the filter requires oil or operates as a dry system.

Oiled cotton gauze filters are a performance staple. The cotton layers are impregnated with a specialized oil that captures microscopic particulates. This method is exceptionally effective at trapping fine dust, making it a great choice for street performance where engine longevity is a priority. However, these require periodic re-oiling to maintain their effectiveness. On the other hand, dry-media filters provide a more 'set it and forget it' experience. They rely on the physical structure of the fibers to catch debris. While they may offer slightly different airflow characteristics, they eliminate the risk of over-oiling, which can occasionally lead to sensor fouling if not handled correctly. Consider your maintenance tolerance before deciding between these two paths.

Filter Shape and Installation Geometry

Not all intake setups are created equal. When shopping, you must match the filter shape to your existing intake housing or cold air intake kit. Filters generally come in three main geometries: conical, cylindrical, and panel-style.

Conical filters are the gold standard for aftermarket cold air intakes. Their flared shape allows for a massive surface area, which reduces intake restriction and creates a smoother transition for incoming air. Cylindrical filters are often used in more compact engine bays or specific turbocharger inlets where space is at a premium. If you are replacing a factory component within a closed box, you may need to look for high-flow panel filters that mimic the original shape but utilize performance-grade materials. Always measure your intake diameter and available clearance to ensure the filter won't interfere with other engine components or heat shields.

Airflow Volume vs. Filtration Efficiency

In the world of high-performance driving, there is often a tug-of-war between how much air can pass through a filter and how much dirt it catches. A filter with massive holes will let in huge amounts of air, but it will also let in dust that can score your cylinder walls. A filter with tiny, tight pores will keep the engine pristine but will choke your horsepower gains.

AEM balances this through engineered pleat density and media thickness. When evaluating a filter, look for the intended application. If you are building a dedicated track car, you might prioritize maximum airflow. If you are looking for a daily driver upgrade, prioritize a filter with high filtration efficiency to protect your engine from road grime and seasonal debris. The goal is to find the 'sweet spot' where your engine breathes freely without sacrificing the internal cleanliness required for long-term reliability.

Environmental Considerations

Finally, consider where you drive. If you live in an arid, dusty environment or frequently drive on unpaved roads, the frequency of your maintenance intervals will increase. In these scenarios, an oiled filter might be preferable due to its superior ability to trap fine dust, provided you are disciplined about checking the media. If you prefer a low-maintenance lifestyle in a clean urban environment, a dry-media filter will provide consistent performance without the need for specialized cleaning oils.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Aem Air Intake Filters before you buy.

For standard street driving, most users find that replacing the filter every 15,000 to 30,000 miles is ideal, though high-performance driving or dusty environments may require more frequent changes.

Yes, AEM offers reusable dry-flow or oiled cotton gauze filters. If you have a reusable model, you can clean it with a dedicated filter cleaning kit rather than buying a new one.

While a filter alone won't add massive power, it improves engine breathing by reducing restriction, allowing the engine to pull in more air more efficiently, which optimizes the power curve.

Dry filters are easier to maintain and don't risk oil overspray onto sensors, while oiled filters typically provide superior filtration efficiency by trapping smaller particles in the oil coating.

Generally, replacing a factory air filter with a performance version does not void a powertrain warranty, but you should always check your local regulations and specific manufacturer guidelines.

No, you do not need to replace the sensor. However, if you use an oiled filter, ensure it is not over-oiled, as excess oil can coat the sensor and cause reading errors.

You can, but you will lose the performance benefits. Standard paper filters are designed for maximum filtration at the cost of airflow, whereas AEM filters are engineered to balance high airflow with protection.
Research & Insights

Our Analysis of Aem Air Intake Filters

8,209 Reviews Analyzed
110 Products Evaluated
4.7 Avg PM Score
4 Brands Ranked

Top 10 Aem Air Intake Filters Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Aem 105 (95.5%)
  2. 02 Fram 3 (2.7%)
  3. 03 A-Team Performance 1 (0.9%)
  4. 04 Blinglights 1 (0.9%)

What Our Analysis Found

We've carried out a comprehensive analysis of 8,209 reviews on Aem Air Intake Filters, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select Aem Air Intake Filters priced around $298.98, with top brands including and fram and aem.

Our team of expert editors reviewed these high-quality items and handpicked the top 30 Aem Air Intake Filters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category — including and amazon.com.

We are dedicated to assisting our users in finding the right filters Products based on their needs, saving them considerable time when choosing which Aem Air Intake Filters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 30 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 FRAM Extra Guard Subaru Replacement Engine Air Filter Fram 9.8 4.6 (2,451) Buy on Amazon
2 Fram Extra Guard Air Filter for Toyota and Lexus Fram 9.8 4.6 (1,899) Buy on Amazon
3 AEM DryFlow High Performance Air Filter AEM 9.7 4.7 (529) Buy on Amazon
4 AEM Dry Flow Air Filter Wrap AEM 9.7 4.7 (198) Buy on Amazon
5 AEM Air Filter Cleaner with Trigger Sprayer AEM 9.6 4.6 (895) Buy on Amazon
6 AEM DryFlow Universal Clamp-On Air Filter AEM 9.6 4.6 (244) Buy on Amazon
7 AEM Black Dry Flow Air Filter Wrap AEM 9.6 4.6 (582) Buy on Amazon
8 AEM Cold Air Intake System AEM 7.6 4.3 (65) Buy on Amazon
9 AEM DryFlow Performance Air Filter AEM 6.8 4.4 (47) Buy on Amazon
10 AEM Universal DryFlow Clamp-On Air Filter AEM 6.4 4.8 (31) Buy on Amazon
11 AEM 21-712C Cold Air Intake System AEM 4.9 3.9 (19) Buy on Amazon
12 FRAM Extra Guard Engine Air Filter Fram 0.0 0.0 Buy on Amazon
13 A-Team Performance High Flow Round Air Filter Kit A-Team Performance 9.4 4.4 (701) Buy on Amazon
14 AEM DryFlow Engine Air Filter AEM 7.8 4.7 (62) Buy on Amazon
15 AEM Air Bypass Valve for Cold Air Intakes AEM 7.5 4.5 (59) Buy on Amazon
16 AEM Brute Force Intake System for Jeep Wrangler TJ AEM 5.8 4.4 (27) Buy on Amazon
17 AEM C.A.S. Cold Air System for Mazda Miata AEM 5.7 5.0 (14) Buy on Amazon
18 AEM Cold Air Intake System with DRYFLOW Filter AEM 5.5 4.6 (18) Buy on Amazon
19 AEM Red Short Ram Intake System AEM 5.4 4.9 (9) Buy on Amazon
20 AEM Polished Brute Force Intake System AEM 5.4 5.0 (7) Buy on Amazon
21 AEM Red Short Ram Intake System AEM 5.3 5.0 (6) Buy on Amazon
22 AEM Red Short Ram Intake System AEM 5.3 5.0 (5) Buy on Amazon
23 AEM Blue Cold Air Intake System AEM 5.3 5.0 (5) Buy on Amazon
24 AEM Polished Brute Force Intake System AEM 5.3 4.8 (9) Buy on Amazon
25 AEM Polished Short Ram Intake System AEM 5.3 5.0 (5) Buy on Amazon
26 AEM Cold Air Intake System for Improved Performance AEM 5.2 4.5 (14) Buy on Amazon
27 AEM Red Cold Air Intake System AEM 5.2 5.0 (4) Buy on Amazon
28 AEM Blue Short Ram Intake System AEM 5.2 4.3 (18) Buy on Amazon
29 AEM Cold Air Intake System AEM 5.2 5.0 (4) Buy on Amazon
30 AEM Red Short Ram Intake System AEM 5.2 4.9 (6) Buy on Amazon