AEM Induction

AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air Intake

SKU 21-856C In stock
$419.99

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air Intake

The AEM 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 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 air intake tube 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 airflow sensor and breather tube. 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,

Fitment

Associated products: AEM-1-4007 Air Filter Wrap, AEM-21-2027DK AEM DryFlow Air Filter, AEM-1-1000 Air Filter Cleaner

  • 2017–2019 Subaru Legacy 2.5i
  • 2017–2019 Subaru Legacy 2.5i Limited
  • 2017–2019 Subaru Legacy 2.5i Premium
  • 2017–2019 Subaru Legacy 2.5i Sport

Specifications

Manufacturer part number
21-856C
UPC
024844369154
Shipping weight & size
10.40 lb, 34.9 × 12.7 × 10.3 in

Documents

Notices

  • Not legal for sale or use in California on pollution-controlled vehicles.
  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.