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Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018
Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2018

Grimmspeed StealthBox Cold Air Intake Black

Subaru WRX 2015-2018

Read 2 Reviews | 3 Q&As
Part # 060060
$369.00

Ships within 11 days

Features & Product Details

RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed. 

 

This is the GrimmSpeed StealthBox Cold Air Intake System. This performance cold air intake system is the result of countless invested hours in research and development to provide the performance enthusiast with a proper intake system designed to add power and performance to your vehicle. This intake system is a direct replacement for the highly restrictive factory intake system that leaves plenty of room for improvement. GrimSpeed has provided you with a comprehensive solution that allows your turbocharger to inhale large volumes of air with a clear flow path free of restrictions straight into the turbocharger. 

 

 

DETAILS:

  • Black finish option
  • CNC mandrel-bend and CNC cut 6061 aluminum intake tube
  • 1/8" thickness intake tube for better thermal control
  • 6061 alloy MAF flange
  • Laser-cut 3/16" thick aluminum mounting brackets
  • Gains of +32 WTQ (14.3%) and +21 WHP (9.6%)
  • Designed in CAD that mates perfectly with the factory turbo and ram-air scoop
  • Low bend angle aluminum tube minimizes restriction while maximizing performance
  • Shielded MAF sensor placement protects the MAF from heat and increases the accuracy of the readings
  • Optimal MAF placement in the design and bend angle of the intake pipe
  • Designed with a heat shield to provide as close as possible ambient temperatures to the filter
  •  

     

    CONTENTS INCLUDE:

  • (1) CNC-bent intake tube with MAF flange
  • (1) GrimmSpeed High-Flow Dry air filter
  • (1) Aluminum heat shield
  • (1) 12" MAF harness extension
  • (1) Silicone hump coupler
  • (3) Stainless steel worm gear clamps
  • (3) Rubber gasket material cut to length 
  • (2) MAF sensor machine
  • Product Video

    Specifications

    Brand: GrimmSpeed
    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.
    ? ]
    No
    Filter Color: Red
    Filter Element Type: Dry
    Filter Material: Synthetic
    Filter Reusable: Yes
    Includes Airbox: Yes
    Piping Color: Black
    Piping Material: Aluminum
    Tuning Required: No, but recommended
    Mfgr. Warranty: Lifetime
    Condition: New Product
    Return Policy:
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    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    5 out of 5 Stars
    5 Stars
    (2)
    4 Stars
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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
    Easy install, Incredible sound. 3 years ago
    5out of 5stars

    This was surprisingly easy to install, even on my 18 wrx in which I thought there was going to be some issues with the new front end. I have this paired with everything else Grimmspeed and it all sounds so good. Do yourself a favor and pick this up!
      
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    2 of 2 people found the following review helpful
    Grimmspeed Intake is Awesome 4 years ago
    5out of 5stars

    I just installed this part on my car and it sounds amazing. Obviously there is going to be an increase in performance once tuned but you can definitely hear it sucking up that air! As for the installation, it is a piece of cake. The fitment is perfect and the fact that it utilizes the oem air duct is pretty cool! The seal that they use is kind of a pain around the turns but still is pretty easy to do. It also comes with a harness extension for the maf Sensor which is great and new bolts for the maf sensor as well which I really liked except that they are alan key bolts ;) No complaints here, I definitely recommend this. The sound is intoxicating
      
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    QUESTIONS & ANSWERS

    • Q: GrimmSpeed stealthbox intake   Syndicate255 months ago

      Unfortunately Grimmspeed won't provide a map for this intake. Is there anything I can use in the meantime?
      • 0 of 0 people found the following answer helpful

        A:  A tune is not required, but it will let you get more power out of it. I would say run the stock map until you can get a pro tune.

        Lane H. @ RallySport Direct 4 months ago  
          
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    • Q: Stealthbox  Tonylowson 2 years ago

      Is this compatible with the COBB accessport?
      • 0 of 1 people found the following answer helpful

        A:  You would need to get a protune or a map from grimmspeed

        Tylo Akiona
          
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    • Q: Maintenance   scooby nubie3 years ago

      how often should I clean my GS intake
      • 0 of 0 people found the following answer helpful

        A:  We recommend that you visually inspect your air filter once every 25,000 miles to determine if it needs cleaning.

        Luis L. @ RallySport Direct 3 years ago  
          
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