Subaru WRX Performance Air Intake Kits

“5”” Tall Air Filter: This intake system utilizes a pre-oiled, large 5″” tall conical 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance. High Quality ABS Plastic Heat Shield: aFe developed this high quality ABS plastic heat shield to block unwanted engine heat and eliminating heat soak. High Quality Plastic Red Intake Scoop: This System uses a high quality CAD designed, cross-linked polyethylene Red intake scoop to capture the coolest air while maintaining a perfect fit. Mandrel-Bent Tubing: A one-piece 3″” Mandrel-Bent, Wrinkle-Black Powder-Coated Intake Tube directs unrestricted airflow from the large filter to the turbo for more horsepower and torque. Hassle-Free Installation: All clamps, coupling, and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on OEM parts.”

Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media.

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.