- Cold Air Intakes and Air Filters
- AEM Air Induction Systems for Subaru
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.
- Manufactured and Assembled in the USA.
- Limited lifetime warranty.
Note: Short Ram Induction Systems Key Features are the same as the CAIS except it does not relocate filter outside of vehicle.
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Subaru CAIS
AEM Induction 21-742C
AEM Induction Cold Air Induction System 2002-2005 For Subaru Fits Impreza RS 2.5L
$399.99
$349.99
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AEM Induction 21-474C
AEM Induction Cold Air Induction System 2002-2005 For Subaru Fits Impreza WRX, STi
$399.99
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AEM Induction 21-474P
AEM Induction Cold Air Induction System 2002-2005 For Subaru Fits Impreza WRX, STi
$399.99
$349.99
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AEM Induction 21-477C
AEM Induction Cold Air Induction System 2006 For Subaru Fits Impreza WRX STi 2.5L
$399.99
$349.99
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AEM Induction 21-477P
AEM Induction Cold Air Induction System 2006 For Subaru Fits Impreza WRX STi 2.5L
$399.99
$349.99
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AEM Induction 21-808C
AEM Induction Cold Air Induction System 2015-2016 For Subaru Fits Legacy 2.5L H4 F/I
$399.99
$349.99
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AEM Induction 21-735WB
AEM Induction Cold Air Induction System 2015-2017 For Subaru Fits WRX 2.5L Turbo
$349.99
$299.99
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