COBB Accessport V3 for the 2008-2014 Subaru WRX and STI
This is the Australian-market Accessport, AP3-AU-SUB-003, for the 2008 to 2014 WRX and STI. The AU in the part number is COBB's own designation for Australia, and COBB's map notes list ADM support across the whole range.
It reflashes the factory ECU over the OBD-II port. Nothing comes apart and the factory calibration can go back on whenever you want it.
ADM support across the range
COBB lists both the 2008-2014 WRX manual and the 2008-2014 STI under ADM specification, which means the cars delivered in Australia are directly supported rather than relying on a US calibration.
What you get
- Off The Shelf maps written for the ADM WRX and STI
- Live monitoring of up to six parameters on the handheld
- Data logging you can review on a laptop later
- A flash you can undo at any time
Before you flash
Installing this Accessport over anything other than OEM or COBB software may result in ECU or TCU failure. If the car has been mapped before, tell us before you order.
Accessport V3: what you get
COBB Accessport V3 now support for Australia (ADM) models. Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport.
Suitable for:
- 2014 Subaru Impreza WRX Sedan MT ADM
- 2014 Subaru Impreza WRX Hatch MT ADM
- 2014 Subaru Impreza STi Hatch MT ADM
- 2014 Subaru Impreza STI Sedan MT ADM
- 2013 Subaru Impreza WRX Sedan MT ADM
- 2013 Subaru Impreza WRX Hatch MT ADM
- 2013 Subaru Impreza STi Hatch MT ADM
- 2013 Subaru Impreza STI Sedan MT ADM
- 2012 Subaru Impreza WRX Sedan MT ADM
- 2012 Subaru Impreza WRX Hatch MT ADM
- 2012 Subaru Impreza STi Hatch MT ADM
- 2012 Subaru Impreza STI Sedan MT ADM
- 2011 Subaru Impreza WRX Sedan MT ADM
- 2011 Subaru Impreza WRX Hatch MT ADM
- 2011 Subaru Impreza STi Hatch MT ADM
- 2011 Subaru Impreza STI Sedan MT ADM
- 2010 Subaru Impreza WRX Sedan MT ADM
- 2010 Subaru Impreza WRX Hatch MT ADM
- 2010 Subaru Impreza STi Hatch MT ADM
- 2009 Subaru Impreza WRX Sedan MT ADM
- 2009 Subaru Impreza WRX Hatch MT ADM
- 2009 Subaru Impreza STi Hatch MT ADM
- 2008 Subaru Impreza WRX Sedan MT ADM
- 2008 Subaru Impreza WRX Hatch MT ADM
- 2008 Subaru Impreza STi Hatch MT ADM
Why owners fit an Accessport
The COBB Accessport V3 is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.
WRX 08-14
- Stage 1 – Stock or Catback exhaust and Accessport tune
- Stage 1+ - Stock or COBB Catback exhaust, COBB Intake and Accessport tune
- Stage 2 – Turboback exhaust and Accessport tune
- Stage 2+ - Intake and turboback exhaust and Accessport tune
STI 08-14
- Stage 1 – Stock or Catback exhaust and Accessport tune
- Stage 1+ - Stock or COBB Catback exhaust, COBB Intake and Accessport tune
- Stage 2 – Turboback exhaust and Accessport tune
- Stage 2+ - Intake and turboback exhaust and Accessport tune
Accessport V3 features
Subaru COBB Accessport V3 (AP3-AU-SUB-003)
- Larger, full color, higher resolution screen
- Customizable multi-gauge display
- In vehicle mount, with on/off switch
- Faster and easier to use with a familiar face
- Interchangeable faceplates
Be to check out our performance results on our BLOG
Subaru Specific Features:
Realtime Tuning: Changes can be made to the map in realtime, while the engine is running. Greatly speeds up the tuning process and allows quick changes to powerful features like Lauch Control, Flat Foot Shift, and map switching.
Launch Control: Set RPM threshold for performance launching the car from a stop. Builds boost and generates instantaneous horsepower off the line.
Flat Foot Shifting: Keep the throttle on the floor during shifts and maintain boost between gears with this customizable RPM setting.
































