The AEM 21-686C Performance Cold Air Intake System is engineered to enhance the performance of your Honda Civic by optimizing air flow and reducing intake temperature. By replacing your vehicle's restrictive factory air filter and air intake housing, this state-of-the-art system generates horsepower and torque gains, ensuring your vehicle runs efficiently and powerfully.

Carefully designed and dyno-tested, the AEM Cold Air Intake System fits specific Honda Civic models impeccably. It features an oversized AEM Dryflow synthetic washable air filter, strategically positioned above the driver's side wheel well to reduce intake air temperatures for more horsepower. The innovative design not only boosts performance but provides superior air filtration, ensuring your engine stays free from contaminants.

The air intake tubing is crafted from mandrel-bent aluminum, finished with a durable gunmetal gray powder coating that stands up to the elements and engine bay temperatures. Compatibility with your Civic's factory emissions control devices, including the mass air flow sensor and PCV hose, ensures seamless integration without compromising emission standards.

Features

• High-flow, washable AEM Dryflow synthetic air filter
• Mandrel-bent aluminum intake tubing with gunmetal gray powder coating
• Designed to reduce intake air temperatures
• Factory emissions system compatible
• Can last up to 100,000 miles before cleaning is needed
• Backed by AEM's Lifetime Limited Warranty

The cone-shaped AEM Dryflow air filter is constructed from oil-free, synthetic filter media. It supports performance improvements and requires minimal maintenance, needing cleaning only after up to 100,000 miles depending on driving conditions. The product comes with AEM's Lifetime Limited Warranty, underscoring its reliability and durability.

Notably, some AEM air intake systems are not legal for sale or use in California and states adopting California emission standards, while others are 50-state legal. It's crucial to check the 21-686C vehicle applications to confirm the legal status concerning your vehicle.

For any questions or assistance, feel free to contact us. Our knowledgeable team is ready to help. Reach us at 512-982-9393 (Texas) or 562-981-6800 (California). We're eager to ensure you have the best possible experience with our products!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov