AEM Cold Air Intake - Subaru WRX 08-14/STI 08-14 – Reflected Image Motorsports
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AEM Cold Air Intake - Subaru WRX 08-14/STI 08-14

  • $ 47999

  • Brand: AEM
  • Part #: 21-478WR
  • Carb Exempt: Yes
  • Carb E.O. Number: D-670-21
  • Filter Color: Grey
  • Filter Element Type: Dry
  • Filter Material: Cotton
  • Filter Reusable: Yes
  • Includes Airbox: Yes
  • Piping Color: Red
  • Piping Material: Aluminum
  • Tuning Required: No
  • Mfgr. Warranty: Limited Lifetime Warranty


The AEM cold air intake for 08-14 Subaru WRX / STI is a great way to get a cooler & denser air charge into your engine. This intake system produces estimated gains of 36 hp. AEM has designed this intake to retain the stock diameter MAF housing and features a built in air straightener to ensure the MAF sensor readings are accurate & will not cause a check engine light. This intake features a 9 inch dryflow air filter to ensure the MAF sensor does not get gummed up which is common with oiled filters. The included heat shield ensures the intake will be inducting a nice cool air charge drawn from the fender.

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