AEM Induction IND Cold Air Intakes

AEM Induction IND Cold Air Intakes Increase horsepower & torque by replacing the restrictive factory intake with the AEM 21-732C Performance Cold Air Intake. Designed, tuned and dyno-tested for specific Subaru WRX models, this system delivers measurable performance gains and improved throttle response. High-flow filtration: Oversized AEM Dryflow synthetic washable filter for outstanding airflow and filtration without oil. Heat-shielded design: Filter sits in the original airbox location behind a heat shield to reduce intake air temperature and preserve power. Durable construction: Mandrel-bent aluminum tubing with gunmetal gray powder coat for strength and corrosion resistance. Vehicle-ready: Retains compatibility with factory emissions devices, including the mass air flow sensor. Low maintenance: Oil-free synthetic media can go up to 100,000 miles before cleaning (varies with driving conditions). Easy installation: Installs with common hand tools; backed by AEM’s Lifetime Limited Warranty. Legal notice: Some AEM intakes are not legal in California and states adopting California emissions standards; others are 50-state legal. Check the 21-732C vehicle applications for legal status. Upgrade to the AEM Induction IND Cold Air Intake for reliable power gains, long-life filtration, and a rugged, OEM-friendly fitment for your Subaru WRX.