Cobb Tuning SF Intake System w/ Airbox - 2015+ Subaru WRX STi

Regular price $475.00 USD $475.00 USD On Sale

Ready To Ship! Special Order! Ships in 10+ weeks

Part # cobb715315-BL

This intake and integrated airbox for the 2015+ Subaru WRX STi has the combined benefits of a short ram intake and a cold air intake without any of the negatives, all while keeping a clean OE look.

This system utilizes several features to maintain optimal flow for performance while minimizing turbulence. The kit uses a custom conical cloth air‐filter element and a CFD‐designed velocity stack leading to an unique airflow straightener grid which is specifically designed to smooth the incoming air flow as it passes the MAF sensor for precise readings. This eliminates the "dead spots" experienced by other aftermarket intakes due to turbulence.

In order to provide a system that looks as good on the outside as the technical advancements happening on the inside, we utilize a one piece design constructed from a high temperature plastic composite. Not only does this save weight compared to the previous metal design, the plastic composite material offers much better heat insulation properties that help keep intake air temperatures cooler.

The Air Box adds the benefits of a cold air intake to the performance of the SF Intake. The factory inlet directs cold air from the front grill to the air box, which encloses the SF intake. Likewise this unique design also separates rainwater from the intake air, eliminating the water ingestion issues that plague traditional cold air intakes.

Vehicle Applications:
  • Subaru WRX STi [VAB] (2015, 2016, 2017)


Composite Intake Body for Heat Rejection
Integrated Velocity Stack & Airflow Straighteners
Cleanable, Reusable Custom Filter Element
Uses Factory Snorkel to Feed Cold Air to Airbox
Benefits of CAI without Water Ingestion Issue
DIRECT Replacement Bolt-On
Available in choice of finish

Extended Information

Type: Short Ram Intake with Air Box
Materials: Plastic composite / Silicone Hoses / Steel Mount / Aluminum Air box
Chassis: VAB
Engine: EJ25T
Warranty: 12 month / 12,000 mile Limited

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In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

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Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.