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Product Media
Grimmspeed StealthBox Cold Air Intake Black
Subaru WRX 2015-2018
Product Resources
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:
CONTENTS INCLUDE:
Product Video
Specifications
Brand:
GrimmSpeed
Carb Exempt: [
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
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:
Synthetic
Filter Reusable:
Yes
Includes Airbox:
Yes
Piping Color:
Black
Piping Material:
Aluminum
Tuning Required:
No, but recommended
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
2 of 2 people found the following review helpful
5out of
5stars
iamthebobkat55327
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!
3 of 3 people found the following review helpful
5out of
5stars
Tyler G.
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
QUESTIONS & ANSWERS
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Q: GrimmSpeed stealthbox intake Syndicate252 years ago
Unfortunately Grimmspeed won't provide a map for this intake. Is there anything I can use in the meantime?
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0 of
0 people found the
following answer helpful
A: We suggest getting a custom tune when installing this intake, whether that's through an e-tuner or an in person tuner.
Riley D. @ RallySport Direct 2 years agoWas this answer helpful?
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0 people found the
following answer helpful
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Q: Stealthbox Tonylowson 4 years ago
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0 of
0 people found the
following answer helpful
A: This is compatible with an Accessport as long you get a custom tune.
Riley D. @ RallySport Direct 2 years agoWas this answer helpful?
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following answer helpful
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Q: Maintenance scooby nubie5 years ago
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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 5 years agoWas this answer helpful?
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0 of
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