AEM Induction 21-817C Performance Cold Air Intake System for 2017-2018 Hyundai Elantra 1.6L

The AEM 21-817C 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 Hyundai Elantra Sport models. The oversized cone-shaped AEM Dry Flow filter is made from an oil-free, synthetic filter media and can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). This system puts the air filter low and towards the front of the car where cooler air can be found. The cooler and denser air is then channeled through the mandrel-bent aluminum intake tube into the throttle body. The factory PCV and vent hoses mount directly on the intake tube using the existing spring clamps. The air intake system 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 21-817C vehicle applications to determine the legal status for each vehicle. The AEM 21-817C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. Associated products: AEM-21-2157DK 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 21-817C Performance Cold Air Intake System is designed for select 2017 and 2018 Hyundai Elantra models equipped with the 1.6L engine. By replacing the restrictive factory air filter and intake housing, this system helps improve airflow to the throttle body for potential horsepower and torque gains. The intake is engineered, tuned, and dyno-tested for vehicle-specific fitment and performance.

An oversized AEM Dry Flow synthetic filter captures harmful contaminants without requiring filter oil. Its washable and reusable media supports long-term use and can remain in service for up to 100,000 miles before cleaning, depending on driving conditions. The filter is positioned toward the front and lower portion of the vehicle to draw in cooler, denser air, which is routed through a mandrel-bent aluminum intake tube. Factory PCV and vent hoses connect directly to the tube using the original spring clamps.

The AEM Induction 21-817C intake system is backed by AEM's Lifetime Limited Warranty. Associated service products include the AEM 21-2157DK DryFlow Air Filter and AEM 1-1000 Air Filter Cleaner. This application is not approved for sale or use in California or other states adopting California emissions standards; verify vehicle-specific emissions requirements before installation. California emissions acknowledgement may be required.

What's Included: Mandrel-bent aluminum intake tube, AEM Dry Flow synthetic air filter, intake hardware, mounting components, and installation instructions.

Fitment: 2017 Hyundai Elantra and 2018 Hyundai Elantra with the 1.6L engine, as applicable to the specific vehicle configuration.

Features:

• Vehicle-specific performance design: Engineered and dyno-tested for select 2017-2018 Hyundai Elantra 1.6L applications.
• Improved airflow potential: Replaces the restrictive factory air filter and intake housing to help increase air delivery to the throttle body.
• Cooler air routing: Positions the filter toward the front and lower area of the vehicle to draw in cooler, denser intake air.
• Reusable Dry Flow filtration: Uses washable, oil-free synthetic filter media for efficient contaminant control and long-term service life.

Fitments:
2017 Hyundai Elantra Sport
2018 Hyundai Elantra Sport

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1