COBB Tuning V3 Accessport for SH Subaru Forester XT / GR & GV Impreza WRX  STi / BM & BR Legacy GT & Outback XT

$725.00 $649.60


COBB Tuning V3 Accessport

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SKU: AP3-SUB-003 Category: Vehicle: Brand:
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COBB Tuning V3 Accessport for SH Subaru Forester XT / GR & GV Impreza WRX  STi / BM & BR Legacy GT & Outback XT

The recently launched in-cabin mountable Accessport V3 simplifies ECU flashing while providing a comprehensive gauge package. It boasts an expansive, high-resolution, full-color screen that enables real-time monitoring of up to six parameters. Users can fully customize its appearance, choosing from various bezel colors, configuring gauge cluster layouts for racing, street, or dyno applications, and selecting from a vast range of standard vehicle mounting options. Beyond its visually appealing features, the Accessport V3 incorporates enhanced processing power, expanded memory, and increased storage capacity, ensuring faster flashing and secure storage of all maps and logs. This introduction signifies the arrival of the user’s new Accessport.

Subaru Specific Features

  • Real-Time Tuning: Changes can be made to the map while the engine is running. It greatly speeds up the tuning process and allows quick changes to powerful features like launch control, flat foot shift, and map switching.
  • Launch Control: Set RPM threshold for performance launching the car from a stop. It builds boost and generates instantaneous horsepower off the-line
  • Flat Foot Shifting: Keep the throttle on the floor during shifts and maintain a boost between gears with this customizable RPM setting

Why COBB Tuning?

  • The Accessport for Subaru is the world’s best-selling, most versatile, and user-friendly ECU upgrade solution. It enables users to unlock the hidden potential within their Subaru vehicles by replacing conservative factory settings with more aggressive calibrations. Whether one chooses to follow the staged upgrade path with pre-loaded off-the-shelf (OTS) maps or prefers custom mapping for specific modification levels, the Accessport is a comprehensive and lasting engine management solution, potentially being the sole solution for Subaru enthusiasts


  • Large, full color, higher resolution screen
  • Customizable multi-gauge display
  • In vehicle mount, w/ on and off switch
  • Faster and easier to use with a familiar face
  • Interchangeable faceplates


  • 2007-2013 Subaru Forester XT: AT / MT
  • 2008-2014 Subaru Impreza WRX Hatch: AT / MT
  • 2008-2014 Subaru Impreza WRX Sedan: AT / MT
  • 2009-2010 Subaru Impreza 2.5 GT Hatch: AT
  • 2009-2010 Subaru Impreza 2.5 GT Sedan: AT
  • 2008-2014 Subaru Impreza WRX STi Hatch: MT
  • 2011-2014 Subaru Impreza WRX STi Sedan: MT
  • 2007-2012 Subaru Legacy GT: AT / MT
  • 2007-2009 Subaru Legacy GT Spec-B: MT
  • 2007-2009 Subaru Outback XT: AT / MT


  • Installation of this Accessport over anything other than OEM or COBB software may result in ECU / TCU failure
  • This Accessport is compatible with USDM vehicles only, please verify vehicle compatibility in confirmed applications


  • 50 State Legal
  • This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer’s application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number: D-660-16D-660-43

About COBB Tuning

With over two decades of Research and Development, COBB Tuning has developed upgrade paths that equip vehicles to transform from standard factory models into powerful, drivable machines that enhance daily driving experiences. Each upgrade path is tailored to optimize the power of the Accessport, hard parts, and their off-the-shelf maps. Originating with a focus on Subaru, COBB Tuning has expanded its range to include products for BMW, Ford, Mazda, Porsche, Mitsubishi, Nissan, Audi, Volkswagen, and Honda. Their area of expertise covers engine management electronics, intake tract components, exhaust systems for turbocharged engines, turbo kits, drivetrain components, and suspension parts.

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