AEM 99-00 Honda Civic Si Blue Cold Air Intake

The AEM Performance Short Ram Air Intake System is engineered to boost horsepower and torque. It replaces the restrictive factory air filter and housing with a system designed, tuned, and dyno-tested for specific Honda Civic Si models. Air enters through an oversized AEM Dryflow synthetic washable air filter for improved airflow, filtration, and performance. The intake modifies the engine sound to a fuller, more aggressive resonance. The intake tubing is constructed from mandrel-bent aluminum with a durable blue powder-coated finish. This system accommodates factory emissions control devices, including the engine breather hose and vacuum lines. The tapered cylinder-shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning (depending on driving conditions). Installation is easy with commonly available tools, and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal.