{"product_id":"aem-induction-21-732c-performance-cold-air-intake-system-for-subaru-wrx","title":"AEM Induction 21-732C Performance Cold Air Intake System for Subaru WRX","description":"The AEM 21-732C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Subaru WRX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor. 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 is needed (depending on driving conditions). The air intake system is easy to install 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. View the 21-732C vehicle applications to determine the legal status for each vehicle.\nAEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly.\n\u003cul\u003e\n  \u003cli\u003eUtilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.\u003c\/li\u003e\n  \u003cli\u003eAEM Lifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnhance your Subaru WRX's performance with the AEM Induction 21-732C Cold Air Intake System designed specifically for 2015-2018 models. This system replaces the factory air filter and intake housing, significantly improving airflow to boost horsepower and torque. The oversized, washable AEM Dryflow synthetic air filter offers outstanding filtration and increased air intake capacity, contributing to improved acceleration and engine responsiveness. Positioned within the original air box space and protected by a heat shield, this intake system reduces intake air temperatures which further enhances engine power and efficiency. Constructed from durable mandrel-bent aluminum with a gunmetal gray powder-coated finish, the intake tubing maintains optimal airflow and durability under demanding conditions. The system is engineered to accommodate factory emissions control devices, including the mass air flow sensor, ensuring compatibility and reliable operation. The oil-free synthetic filter media can last up to 100,000 miles before cleaning, depending on driving conditions, providing long-term value and minimal maintenance. Installation is straightforward with common tools, making it accessible for DIY enthusiasts. Backed by AEM's Lifetime Limited Warranty, this cold air intake system offers a reliable upgrade for performance-oriented drivers seeking increased power and throttle response. It is compliant with EPA standards and CARB E.O. number D-670-26, making it suitable for street legal use in most regions. This system is ideal for Subaru WRX owners looking to optimize their vehicle’s airflow and overall driving experience. Whether for daily commuting or spirited driving, the AEM 21-732C delivers measurable performance gains and long-lasting quality.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUtilizes a washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from mandrel-bent aluminum tubing with a durable gunmetal gray powder-coated finish for longevity and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a heat shield designed to reduce intake air temperature, increasing horsepower and engine efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to fit specific Subaru WRX models from 2015 to 2018, with compatibility for factory emissions devices including the MAF sensor\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation with commonly available tools and backed by AEM's Lifetime Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e","brand":"AEM Induction","offers":[{"title":"Default Title","offer_id":53456847470906,"sku":"aem21-732C","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/9e64168eb802fc18992cd9797fb00018.jpg?v=1778792408","url":"https:\/\/www.kamispeed.com\/products\/aem-induction-21-732c-performance-cold-air-intake-system-for-subaru-wrx","provider":"KamiSpeed.com","version":"1.0","type":"link"}