Skip to product information
1 of 21

AEM Cold Air Intake | Honda Accord (08-12) L4-2.4L F/I (21-822C)

AEM Cold Air Intake | Honda Accord (08-12) L4-2.4L F/I (21-822C)

SKU:21-822C

In stock

Regular price $343.87 USD
Regular price $399.99 USD Sale price $343.87 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The AEM C.A.S. 08-12 Honda Accord L4-2.4L F/I Cold Air Intake is a performance upgrade designed to enhance horsepower and torque by replacing the factory air filter and intake housing. Engineered, tuned, and dyno-tested for specific Honda Accord models from 2008 to 2012, this system features an oversized AEM Dryflow synthetic washable air filter that delivers superior airflow, filtration, and durability. The relocation of the air filter to the driver-side wheel well helps reduce intake restrictions, resulting in improved engine breathing and overall performance. Constructed with high-quality materials, the intake system ensures reliable operation and long-lasting performance under various driving conditions.

This cold air intake is a direct bolt-on upgrade compatible with 2008-2012 Honda Accord models equipped with a 2.4L four-cylinder engine. It is designed for enthusiasts seeking increased power and throttle response for street or spirited driving. Installation involves replacing the stock intake components with minimal modifications, making it suitable for DIY installation or professional setup. The kit includes the intake tube, washable air filter, and necessary hardware. Ideal for daily drivers and performance enthusiasts, this intake system optimizes airflow and enhances engine efficiency for a more responsive driving experience.

Overview

AEM Induction Cold Air Intake

Fits 2008–2012 Honda Accord L4-2.4L

Part #: 21-822C

Overview

The AEM C.A.S. 08-12 Honda Accord L4-2.4L Cold Air Intake is a high-performance upgrade designed to enhance your vehicle’s airflow and overall engine efficiency. Crafted specifically for Honda Accord models from 2008 to 2012 with a 2.4L four-cylinder engine, this intake system helps unlock additional horsepower and torque by replacing the restrictive factory air intake components. Its innovative design not only improves airflow but also contributes to a more aggressive engine sound, giving your vehicle a sportier character. Whether you’re a performance enthusiast or seeking a reliable upgrade, this intake system offers a perfect blend of performance, durability, and ease of installation. Primarily aimed at drivers looking to improve throttle response and engine breathing, the AEM Cold Air Intake is an ideal choice for those wanting to maximize their vehicle’s potential without extensive modifications. Its efficient design supports better airflow, which can lead to improved acceleration and overall driving experience. The system is engineered to fit precisely, ensuring a straightforward installation process that maintains your vehicle’s factory reliability and performance standards.

Key Features

This intake system features a high-quality synthetic washable air filter that provides outstanding airflow, filtration, and longevity. The oversized filter is relocated to the driver-side wheel well, which helps reduce intake temperatures and improve performance. The system’s durable construction ensures long-lasting performance and resistance to heat soak, maintaining optimal airflow even under demanding conditions. Its sleek, custom-designed housing complements your engine bay’s aesthetics while supporting maximum airflow efficiency. Designed for easy maintenance, the filter can be cleaned and reused, saving you money and reducing waste over time.

Construction & Design

The AEM Cold Air Intake is constructed with high-grade materials that resist heat and corrosion, ensuring durability and consistent performance. The intake tube is precisely engineered to optimize airflow paths, reducing turbulence and enhancing throttle response. The system’s design emphasizes minimal restriction and maximum filtration efficiency, supporting your engine’s needs for reliable, high-quality air intake.

Installation & Fitment

Designed for a direct bolt-on installation, this intake system requires no additional modifications or specialized tools. It fits seamlessly into the factory mounting points, allowing you to upgrade your vehicle’s intake with minimal effort and downtime. Clear instructions are included to guide you through the process, making it accessible even for DIY enthusiasts.

What’s Included

The package includes the oversized washable synthetic air filter, intake tube, mounting hardware, and all necessary clamps and couplers for a complete installation.

Ideal For

Performance-minded Honda Accord owners seeking improved airflow, throttle response, and a sportier engine sound without sacrificing reliability or drivability.
View full details