Skip to main content
We offer free shipping on orders over €500!

AEM 2018 C.A.S Subaru Impreza WRX/STI H4-2.5L F/I Cold Air Intake

Take your Subaru Impreza WRX/STI to the next level with AEM's cold air intake system. Designed to increase horsepower and torque, this system features an oversized AEM DRYFLOW synthetic washable air filter, mandrel-bent aluminum intake tube, and high-quality hardware.

  • Guaranteed to provide an increase in horsepower and torque
  • Oversized, conical filter design allows for up to 100,000 miles between filter services
  • Custom heat shield protects intake air from high engine bay temperatures
  • Factory fresh air duct attaches to the heat shield
  • Installs in less than 90 minutes

Backed by the AEM Lifetime Limited Warranty, this cold air intake system is a must-have for any Subaru enthusiast.

Make Model Year Type
Subaru WRX STI 2018 Base
Subaru WRX STI 2018 Limited
Subaru WRX STI 2018 Type RA
Reviews for “AEM for 2018 C.A.S Subaru Impreza WRX/STI H4-2.5L F/I Cold Air Intake”

Average rating of 0 out of 5 stars