AEM 21-784C Performance Cold Air Intake System

The AEM 21-784C Performance Cold Air Intake System is designed to boost your Acura ILX's horsepower and torque by replacing the restrictive factory air filter and intake housing. This system has been meticulously designed, tuned, and dyno-tested for specific Acura ILX models, ensuring a perfect fit and optimal performance.

Key Features

• Air Filter Type: AEM Dryflow synthetic washable air filter, known for outstanding airflow and filtration.
• Heat Shield: Protects the air filter and helps reduce intake air temperature, contributing to increased horsepower.
• Material: The intake tube is made from durable mandrel-bent aluminum with a sleek gunmetal gray powder-coated finish.
• Maintenance: The oil-free, synthetic filter media can last up to 100,000 miles before needing cleaning, depending on driving conditions.
• Easy Installation: Designed for straightforward installation with commonly available tools, making it accessible for DIY enthusiasts.
• Warranty: Backed by AEM's Lifetime Limited Warranty for peace of mind.
• Legal Compliance: Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards; check the vehicle applications for specific legal status.

Specifications

• Estimated Horsepower Gain: 15 HP @ 5900 RPM
• Air Filter Height: 5.25 in (133 mm)
• Clamp Material: Stainless Steel
• Weight: 10 lb (4.5 kg)
• CARB EO Number: D-670-24
• Replacement Filter: 21-209DK

Fitment

This intake system is specifically designed for select Acura ILX models. For details on fitment and legal status in your state, refer to the vehicle applications section.

Customer Insights

Users have noted a significant improvement in throttle response and a more aggressive sound under acceleration. Many appreciate the ease of installation and the noticeable boost in power, making it a popular choice among performance enthusiasts.

Important Notes

California Air Resources Board Exempt: Yes; CARB EO: D-670-24

Warning: This product may cause cancer and reproductive harm. For more information, visit www.p65warnings.ca.gov.