AEM Induction 21-792C Performance Cold Air Intake for 2016-2019 Honda Civic 2.0L L4

The AEM 21-792C 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 Honda Civic 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 placed into the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and engine vent line. 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 21-792C 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-21-2027DK AEM 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 21-792C Performance Cold Air Intake System is designed for select 2016-2019 Honda Civic models equipped with the 2.0L four-cylinder engine. It replaces the restrictive factory air filter, intake tubing, and air box assembly to improve airflow, throttle response, horsepower, torque, and acceleration. This system is not compatible with Honda Civic Type R models.

The intake uses an oversized AEM Dryflow synthetic air filter positioned in the factory air box area and protected by a heat shield. The oil-free, washable filter media delivers efficient airflow while helping trap harmful contaminants, and it can be used for up to 100,000 miles before cleaning, depending on driving conditions. The mandrel-bent aluminum intake tube features a durable gunmetal gray powder-coated finish and is engineered to retain compatibility with the factory mass airflow sensor, engine vent line, and emissions control equipment.

AEM develops, tunes, and dyno-tests its Performance Cold Air Intake Systems for vehicle-specific fitment and performance. Installation is designed for commonly available hand tools, and the system is backed by AEM's Lifetime Limited Warranty. The 21-792C is EPA compliant and carries California Executive Order D-670-26; verify vehicle-specific emissions requirements before installation. The package includes the intake tube, AEM Dryflow air filter, heat shield, mounting hardware, couplers, clamps, and installation components required for the listed applications.

Fitment: 2016-2019 Honda Civic with 2.0L L4 engine, excluding Type R models. Associated products include the AEM 1-4007 Air Filter Wrap, AEM 21-2027DK DryFlow Air Filter, and AEM 1-1000 Air Filter Cleaner.

Features:

• Performance airflow: Replaces restrictive factory intake components to support improved horsepower, torque, throttle response, and acceleration.
• AEM Dryflow filter: Uses washable, reusable, oil-free synthetic media for efficient filtration and long-term service life.
• Heat protection: Includes a protective heat shield designed to help reduce intake air temperatures and preserve performance.
• Vehicle-specific construction: Features a mandrel-bent aluminum intake tube with gunmetal gray powder coating and provisions for the factory mass airflow sensor and engine vent line.

Fitments:
2016 Honda Civic EX
2016 Honda Civic LX
2016 Honda Civic LX-P
2017 Honda Civic EX
2017 Honda Civic LX
2017 Honda Civic LX-P
2018 Honda Civic EX
2018 Honda Civic LX
2018 Honda Civic LX-P
2019 Honda Civic EX
2019 Honda Civic LX
2019 Honda Civic Sport
2020 Honda Civic LX
2020 Honda Civic Sport
2021 Honda Civic LX
2021 Honda Civic Sport

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-670-26
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1