Description
AEM cold air intakes are designed to increase horsepower and torque gains for your WRX as well as better engine sound when used as a replacement for the factory airbox and air filter. AEM intake systems are designed, tuned, and dyno-tested for vehicle specific applications.
This Subaru WRX kit includes an oversized AEM Dryflow synthetic washable air filter for optimum air flow, filtration, and performance while allowing easy oil-free cleaning. AEM intake systems use mandrel-bent aluminum intake tubes, and high quality hardware designed to reduce restriction and reduce intake temperature.
Estimated Horsepower Gain: 25 HP @ 4200 RPM
California Restricted: Not legal for sale or use in California
Size: 2 7/8″
![HKS [02-07 WRX, 04-07 STI, 04-08 FXT] Racing Suction Intake System | 70020-AF101](https://www.brakepowerpro.com/wp-content/uploads/2025/8/1754901712/hks-02-07-wrx-04-07-sti-04-08-fxt-racing-suction-intake-system-70020-af101-1754901716.webp)
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