AEM Induction 21-750 Performance Cold Air Intake for Audi A4 and A5 2.0L

The AEM 21-750 Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Audi A4 and A5 models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box location and can optionally be protected by an AEM embossed heat shield which is designed to reduce intake air temperature and increase horsepower. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the AEM 21-750 vehicle applications to determine the legal status for each vehicle. AEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. Associated products: AEM-1-4007 Air Filter Wrap, AEM-21-2113DK DryFlow Air Filter, AEM-1-1000 Air Filter Cleaner

• Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
• AEM Lifetime Limited Warranty

The AEM Induction 21-750 Performance Cold Air Intake System is designed to improve airflow, throttle response, horsepower, and torque on select Audi A4 and A5 2.0L models. Replacing the restrictive factory air filter and intake housing, this system uses a tuned intake design developed and dyno-tested for specific vehicle applications. The intake retains compatibility with the factory mass air flow sensor and emissions control equipment for a straightforward installation using commonly available tools.

An oversized AEM Dryflow synthetic air filter supplies efficient airflow and filtration without requiring filter oil. The washable, reusable filter media helps trap harmful contaminants while maintaining performance and can be used for up to 100,000 miles before cleaning, depending on driving conditions. The filter is positioned in the factory air box location, and the included heat shield design helps reduce exposure to engine-bay heat for more consistent intake temperatures. The AEM 21-750 is backed by AEM's Lifetime Limited Warranty.

Fitment includes select 2013–2016 Audi A4 models with the 2.0L engine and select 2014–2015 Audi A5 2.0L models. Confirm the vehicle application before ordering. This system carries EPA compliance information and California Air Resources Board Executive Order D-670-23; emissions legality may vary by vehicle configuration and state. Prop 65 warning applies.

What's Included

• AEM 21-750 intake components
• AEM Dryflow synthetic washable air filter
• Intake tubing and mounting hardware
• Installation instructions

Features:

• Performance Airflow: Replaces restrictive factory intake components to support improved horsepower, torque, acceleration, and throttle response.
• AEM Dryflow Filter: Uses washable, reusable, oil-free synthetic filter media for effective filtration and long-term airflow performance.
• Heat Management: Positions the filter in the factory air box location and uses a heat shield design to help reduce intake air temperatures.
• Vehicle-Specific Design: Tuned and dyno-tested for select Audi A4 and A5 2.0L applications while accommodating factory emissions equipment and the mass air flow sensor.

Fitments:
2013 Audi A4 Base
2014 Audi A4 Base
2014 Audi A5 Cabriolet
2015 Audi A4 Premium
2015 Audi A4 Premium Plus
2015 Audi A4 Prestige
2016 Audi A4 Premium
2016 Audi A4 Premium Plus

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-670-23
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1