COBB SF Intake System | 2007-2013 Mazda Mazdaspeed3 (771550)

Cobb Tuning


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Phone 1-888-627-3736

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Mazdaspeed 3 SF Air Intake System by COBB Tuning

Increased Power The C.A.R.B certified COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system, netting +11HP and +16lb-ft. gains. 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. Easy to Install 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 even comes Pre-Oiled. Calibrations All aftermarket intakes for MAZDASPEEDs require tuning 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 MAZDASPEED3 Accessport Map Database to view the full selection of SF Intake Maps for your vehicle.


  • Composite Intake Body for Heat Rejection
  • Integrated Velocity Stack
  • Integrated Airflow Straighteners
  • 4-Ply Steel Reinforced Silicone
  • C.A.R.B. Certified

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  • 2007 - 2009 Mazda Mazdaspeed3 (Gen 1)
  • 2010 - 2013 Mazda Mazdaspeed3 (Gen 2)

What's In The Box?

  • 1 - SF Intake Tube
  • 1 - SF Intake Filter
  • Mounting Brackets & Hardware




COBB Manufacturer's Warranty

Customer Reviews

Based on 1 review
Philip R Taylor

It took me a long time to decide on which intake I wanted. Brand, price and cai or Sri? I picked this one based on price and it's a Cobb so naturally it was appealing. I made the right decision. Install was very simple and it needed no tune. The sound is amazing and you can feel the difference from the OEM airbox.