COBB Subaru SF Intake System - WRX 2008-2014 / STI 2008+

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SKU 715100-BK

The C.A.R.B certified COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system. The SF Intake intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence that can cause engine management problems. From a custom conical cloth air-filter element, a CFD-designed velocity stack leads to an unique air flow straightener grid designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings. The intake utilizes a one piece design constructed from a high temperature plastic composite, saving weight and reducing heat transfer.

Increased Induction Sound Enjoy the increased snarl from your engine and hear the turbo spool more clearly with the addition of the COBB Tuning SF Intake system. Turbocharger induction noise and bypass valve venting sound is much more audible using this intake system.

The COBB Tuning SF Intake was designed to be easy to install without having to modify your car. Installation requires no cutting or trimming of any components and can be completed with simple hand tools. Simply remove the stock airbox and bolt the SF intake into place in just minutes. The filter comes Pre-Oiled ready to install.

All aftermarket intakes for 08+ Subarus require tuning, regardless of manufacturer, in order to ensure the MAF sensor reads properly and the engine operates within safe parameters. COBB Tuning has you covered with Off-The-Shelf Maps for the Accessport, making it as easy as install, flash and go! Head over to the Subaru Accessport Map Database to view the full selection of SF Intake Maps for your vehicle.


  • 2008 Subaru Impreza STi
  • 2008 Subaru Impreza WRX
  • 2009 Subaru Forester XT
  • 2009 Subaru Impreza 2.5 GT
  • 2009 Subaru Impreza STi
  • 2009 Subaru Impreza WRX
  • 2010 Subaru Forester XT
  • 2010 Subaru Impreza 2.5 GT
  • 2010 Subaru Impreza STi
  • 2010 Subaru Impreza WRX
  • 2011 Subaru Forester XT
  • 2011 Subaru Impreza STi
  • 2011 Subaru Impreza WRX
  • 2012 Subaru Forester XT
  • 2012 Subaru Impreza STi
  • 2012 Subaru Impreza WRX
  • 2013 Subaru Forester XT
  • 2013 Subaru Impreza STi
  • 2013 Subaru Impreza WRX
  • 2014 Subaru Impreza STi
  • 2014 Subaru Impreza WRX
  • 2015 Subaru WRX STI
  • 2016 Subaru WRX STI
  • 2017 Subaru WRX STI
  • 2018 Subaru WRX STI
  • 2019 Subaru WRX STI
  • 2020 Subaru WRX STI

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to