AEM 21-778C Performance Cold Air Intake System

The AEM 21-778C Performance Cold Air Intake System is designed to boost your vehicle's horsepower and torque by replacing the factory air filter and intake housing with a high-performance alternative. This system features an oversized AEM Dryflow synthetic washable air filter that maximizes airflow while ensuring exceptional filtration and performance.

Key Features

• **Air Filter Location:** The filter is strategically relocated to the driver-side wheel well, effectively reducing intake air temperature for improved power.
• **Material Excellence:** The lower air intake tube is crafted from mandrel-bent aluminum with a durable gunmetal gray powder coat finish, while the upper tube is made from high-density polyethylene (HDPE) for superior insulation.
• **Long-lasting Filter:** The tapered AEM Dryflow air filter can go up to 100,000 miles before needing cleaning, depending on driving conditions, and requires no oil.
• **Emissions Compliance:** This intake system is designed to accommodate factory emissions control devices, including the mass airflow sensor and PCV hose.

Specifications

• Estimated Horsepower Gain: 12 HP @ 4900 RPM
• Weight: 8.4 lb (3.8 kg)
• Air Filter Height: 7 in (178 mm)
• Air Filter Color: Red
• Clamp Material: Stainless Steel (5 clamps included)
• CARB EO Number: D-670-24
• Warranty: Limited Lifetime
• Street Legal: Check vehicle applications for compliance in all US states

Benefits of the AEM 21-778C

By replacing the restrictive factory air intake components, the AEM 21-778C allows your engine to breathe easier, resulting in noticeable gains in both power and acceleration. The innovative design not only enhances performance but also ensures that your vehicle remains compliant with emissions regulations.

Customer Insights

Users have reported a significant increase in engine responsiveness and a more aggressive sound when accelerating. Many appreciate the ease of installation and the long lifespan of the washable air filter, making it a cost-effective upgrade for performance enthusiasts.

Fitment Information

To ensure compatibility with your vehicle, please refer to the specific vehicle applications for the AEM 21-778C. This intake system is designed to work seamlessly with various models, enhancing their performance without compromising emissions standards.