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AEM INDUCTIONPART NUMBER: 598-21-742C
Cold Air Induction System 2002-2005 For Subaru Fits Impreza RS 2.5L
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Subaru CAIS
Cold Air Induction System2002-2005 For Subaru Fits Impreza RS 2.5L Gunmetal Gray
ADVANCED ENGINE MANAGEMENT INC 21-742C Features:
The AEM 21-742C 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 Forester 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 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. 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 21-742C vehicle applications to determine the legal status for each vehicle.The Best Air Induction System On The Market!
AEM has pioneered the Cold Air Induction System (CAIS) for sport compacts. Their induction systems create more power than any other system. They relocate the filter outside of the engine compartment for a cooler intake charge. Every AEM air induction system is individually tuned in length and diameter, and features the highest standards of construction - AEM even guarantee's them for the life of your vehicle. Every AEM system is either C.A.R.B. exempt or pending C.A.R.B. exemption.
CAIS Key Features:
- Outperform every comparable intake system on the market.
- Utilizes a complete hardware kit with soft mounts for a guaranteed perfect fit.
- Available powdercoated in Blue, Red, Silver and a unique maintenance-free Polished finish.
- One-piece, four-layer, cotton-gauze AEM air filter eases installation and features an exclusive air horn design that improves performance.
- Comprehensive installation instructions, AEM decals and license plate frame included.
Note: Short Ram Induction Systems Key Features are the same as the CAIS except it does not relocate filter outside of vehicle.
Part TypeAir Intake Kit
Product LineAEM Air Induction Systems for Subaru
BrandAEM INDUCTION
Package Height12.8
Package Width12.8
Package Length20.4
Weight9.38 PG
Part CategoryPerformance Parts
Estimated Horse Power Gain23 HP @ 6600 RPM
Filter ColorRed
Intake Pipe MaterialAluminum
Couplers Included0
Intake Pipe Color / FinishGunmetal Gray
Filter MaterialNon-woven Synthetic
Clamp StyleRegular
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamps Included1
Part FitmentDirect Fit
Horse Power Increase23 HP
Vendor Part Number21-742C
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
