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Grimmspeed StealthBox Cold Air Intake Red
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
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.
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REVIEWS & CUSTOMER MEDIA
This Intake is far superior to the factory one, paired with the Cobb Accessport makes a huge difference! Would definitely recommend, only takes about 20-30 minutes to install.
QUESTIONS & ANSWERS
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Q: High-Flow Intake Filter Maintenance Noah5 years ago
Is the High-flow Intake Filter reusable? What other items would it require in terms of maintenance?
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A: We recommend using the K&N filter cleaner kit listed below to service this filter. https://www.rallysportdirect.com/part/Intake-Filter-Element-Cleaning-Kit-Accessories/kn-99-5000-k-n-filter-care-service-kit-aerosol
Jared A. @ RallySport Direct 5 years agoWas this answer helpful?
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Q: Tune Bane5 years ago
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A: GrimmSpeed does recommend getting a tune when installing this intake due to the MAF scaling being quite different from OE.
Riley D. @ RallySport Direct 1 year agoWas this answer helpful?
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