The AEM 21-792C Performance Cold Air Intake System is designed to deliver noticeable gains in horsepower and torque by replacing the restrictive factory air filter and intake housing in select Honda Civic models. This system has been carefully engineered, tuned, and dyno-tested to optimize performance and airflow. It features an oversized AEM Dryflow synthetic air filter that provides excellent filtration and airflow, is washable and oil-free, and can go up to 100,000 miles before cleaning, depending on driving conditions. The filter is positioned in the original air box location and shielded by a custom heat shield to help reduce intake air temperatures and maintain consistent power. Air is directed through a mandrel-bent aluminum intake tube with a durable gunmetal gray powder-coated finish, offering both strength and a sleek appearance. This system is also designed to work seamlessly with factory emissions components, including the mass air flow sensor and engine vent line, and installs easily using standard tools.
- AEM 21-792C Cold Air Intake System
- Increases horsepower and torque for select Honda Civic models
- Replaces restrictive factory air filter and intake housing for improved performance
- Includes oversized AEM Dryflow synthetic air filter for excellent airflow and filtration
- Oil-free, washable filter lasts up to 100,000 miles under normal driving conditions
- Air filter positioned in the original air box space and protected by a heat shield to lower intake air temperature
- Mandrel-bent aluminum intake tube with a durable gunmetal gray powder-coated finish
- Designed to integrate with factory emissions components including the mass air flow sensor and engine vent line
- Dyno-tested and tuned for vehicle-specific performance gains
- Simple installation using commonly available tools