AEM Cold Air Intake Gunmetal 2015-2021 WRX


Not CARB legal: Not for sale or street use in CA & CARB states

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.

- Estimated Horsepower Gain 25 HP @ 4200 RPM
- Replacement Filter 21-2027DK
- Air Filter Color Red
- Air Filter Material Non-woven Synthetic
- Air Filter Outlet Shape Round
- Clamps Included 1
- Clamp Material Stainless Steel
- Clamp Style Regular
- Product Style AEM Cold Air Intake System
- Air Filter Height 7 in (178 mm)
- Intake Pipe Color / Finish Gunmetal Gray
- Intake Pipe Material Aluminum
- Street Legal In All US States See Application Link Above
- TUV Approved (Europe) No
- Weight 12.5 lb (5.7 kg)


2015-2021 WRX

More Information
Color Gray
Manufacturer AEM
Price 399.99
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