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AEM Cold Air Intake Wrinkle Red - Subaru STI 2018
AEM Cold Air Intake Wrinkle Red - Subaru STI 2018
AEM Cold Air Intake Wrinkle Red - Subaru STI 2018
AEM Cold Air Intake Wrinkle Red - Subaru STI 2018
AEM Cold Air Intake Wrinkle Red - Subaru STI 2018
AEM Cold Air Intake Wrinkle Red - Subaru STI 2018

AEM Cold Air Intake Wrinkle Red

Subaru STI 2018

Was: $479.99
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msrp: $479.99

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Features & Product Details

RallySport Direct is proud to provide you with another quality performance intake system brought to you by AEM.

On this page, you are looking at the AEM Cold Air Intake System designed specifically for your application to replace the factory restrictive intake system to increase both power and performance. This is a complete kit that replaces your factory air filter and air intake housing and has been dyno-proven to produce more power and torque.

Here are the details:

  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum intake pipe
  • Intake pipe will come powder-coated a wrinkle red color
  • Air filter can last up to 100,000 miles before cleaning is required
  • Air filter is washable and reusable
  • Increased horsepower
  • Improved throttle response
  • Improved torque
  • Reduced turbo lag
  • Increased intake sound
  • Includes heat shield
  • Includes new clamps
  • Product Video


    Brand: AEM Electronics
    Carb Exempt: [

    Carb Restricted Shipping

    If an Item is CARB exempt it means that it has undergone an engineering evaluation by CARB (California Air Recourses Board) and is shown to not increase vehicle emissions. If an item is CARB Exempt it will have an EO (Executive Order) number associated with it. Even if an item has an EO number it is not guaranteed to be CARB exempt for your vehicle. It is important to confirm that your Year Make and Model fall under the CARB EO number associated with the part. That can be confirmed either by checking the CARB website or the manufacturers website.
    ? ]
    Filter Color: Red
    Filter Element Type: Dry
    Filter Material: Cotton
    Filter Reusable: Yes
    Includes Airbox: Yes
    Piping Color: Red
    Piping Material: Aluminum
    Tuning Required: Yes
    Mfgr. Warranty: Limited Lifetime Warranty
    Condition: New Product
    Return Policy:
    WARNING: Cancer and Reproductive Harm -



    1 Reviews
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    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    1 of 1 people found the following review helpful
    AEM Intake 3 years ago
    5out of 5stars
    Tony G
    Improved acceleration lag and turbo lag
    Was this review helpful?


    • Q: Intake  Shmurda 3 years ago

      Can I use just an access port for this intake?
      • 0 of 0 people found the following answer helpful

        A:  The Accessport will not come with a pre-installed map for this particular intake, however any decent tuner would be able to tune for this intake using the Cobb AccessPort. Thanks!

        Rick C. @ RallySport Direct 3 years ago  
        Was this answer helpful?
    • Q: Tune required  Sonic4 years ago

      Do I need to get a tune ? Don't care for hp gains. If a tune is required any other products that don't require one.?
      • 0 of 0 people found the following answer helpful

        A:  Tuning is necessary for this intake.

        Michael N.
        Was this answer helpful?
    • Q: CA legal?  dsh4 years ago

      Is this item CA legal? Seems some are and some aren't?
    • Q: AEM cold air intake  Austin4 years ago

      Do I need to use aftermarket tuning for this?
    • Q: Why is this not compatible with a 2016 STi?  SpeedHoles4 years ago

      What was physically changed that this will only fit 2018+ STi? I'm looking to purchase this for a 2016 STi since the design utilizes the factory scoop. But why is it not shown as compatible with 2015-2017? What changed?