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AEM Cold Air Intake (08+ WRX/STi)

Item # 21-478WR
$285.00 MSRP $375.95

AEM Intake Systems are designed to produce massive horsepower and torque gains 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 to fit specific cars and trucks. These kits usually include an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance while allowing easy oil-free cleaning. Most AEM intake systems use mandrel-bent aluminum intake tubes, powder coated heat shields, and high quality hardware designed to reduce restriction and reduce intake temperature. The design and components of each intake system vary so consult the installation instructions for more information on the contents of each part number. AEM manufactures a variety of intake kit styles including short ram intakes, cold air intakes, dual-chamber intakes, Brute Force intakes for trucks and SUV's, and Brute Force HD intakes for diesel applications.


Product Style: AEM Cold Air Intake System
Estimated Horsepower Gain: 36.0 HP @ 5300 RPM
Color: Wrinkle Red
Replacement Filter: 21-2029DK
Street Legal In All US States: See list of approved vehicles
TUV Approved (Europe): No
Weight: 7.4 lb (3.3 kg)

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