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Accessport V3 for 2004-07 STI / 2006-07 WRX


5 Minutes

Pricing: $650.00


Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety and drivability.

V3 Highlights

  • Larger, full color, higher resolution screen for ease of use and better monitoring. Full text help menus, multi-gauge layouts, full map descriptions.

  • The V3 now supports up to 6 fully customizable gauges. Monitor all your parameters and customize each layout for street, strip or track.

  • In vehicle mount, with on/off switch - There is nothing we like more to see than an AP peeking over the dash.

  • Faster and easier to use with a familiar face - More speed, more memory, more map storage, more live gauges, and more troubleshooting help. .

  • Interchangeable Faceplates - The new V3 comes with 2 interchangeable bezels, blue and grey, or put your own touches on one.

Simple Install & Uninstall

Everything is included for the simple installation! Intuitive on-screen instructions identify your exact vehicle and available maps. When you want to remove your accessport simply revert your ECU to exactly as it was before with the easy to use Uninstall option from the main menu.

Built In Gauges & Shiftlight

Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU. Set custom RPM warning lights for perfect shifts every time.

Quickly Change Maps & Datalog

Store up to 100 maps from COBB's OTS map database or from your favorite COBB tuner and quickly switch between them for any need. Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 10 hours of cataloging.

Measure Performance & Read Trouble Codes

Welcome to your own performance evaluation suite! Measure 0-60 mph time, 60 foot, ¼ mile ET’s and Trap Speed. Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership.

Interchangeable Faceplates

Is it your Accessport or our Accessport? It's yours. Customize it as you see fit. The new V3 comes with 2 interchangeable bezels, blue and grey, or put your own touches on one.

Tuning: Ultimate Flexibility

Flashing: Optimize power, driveability, and efficiency while retaining OEM tuning logic and safety checks.

Off The Shelf Maps: Take full advantage of pre-loaded Off The Shelf (OTS) maps.

Self Tuning: Create your own custom maps for your Accessport using Accesstuner Race. Complete OEM tuning table access to optimize your mapping for any set of modifications.

Professional E-Tuning: Take advantage of easy data logging and map loading on your Accessport to have an e-tuning expert remotely custom tune your vehicle.

In vehicle mount

Now there is no reason not to run your AccessPORT in your vehicle. Use the included in-vehicle mount to place your AccessPORT in the optimal viewing position. Use the new on/off button and let your AccessPORT be a permanent part of your heads up display. There is nothing we like more to see than an AP peeking over the dash.

Subaru Accessport V3 Video

Introducing the new Cobb Tuning V3 AccessPORT


Tech Department




User Interface 24-bit Color Screen & Four Menu Navigation Buttons
Ready to Install out of Box Yes
Save OEM ROM Yes
Restore OEM ROM Yes
Map Storage Capacity 20
Map Management
View Map Currently Installed Yes
Browse Stored Maps and Details Yes
Change Map Yes
Pre-Installed Maps on Device
Fuel Economy Yes
Anti-Theft Mode Yes
Installed Stock Mode Yes
Valet Mode Yes
Performance Monitoring
0-60 MPH Time Yes
1/4 Mile Time Yes
60' Time Yes
1/4 Mile Trap Speed Yes
Dynamometer Simulator Yes
Shift Light with User Configurable RPM Yes
Live Data Viewing (Aux. Gauges) Yes
Set Live Data List Yes
Reset Live Data List Yes
Fuel Economy Gauge Yes
Instant Fuel Economy Yes
Average Fuel Economy Yes
Accumulated Average Economy Yes
Reset Fuel Economy Yes
Diagnostic Trouble Code Reader Yes
View DTC Codes and Descriptions Yes
Clear DTC Codes Yes
Data Logging Yes
Select Data Channels to Log Yes
Select Data Channel Logging Frequency Yes
Data Logging Time 10 Hours
Data Logging Quantity 10
Data Logging Memory 20MB
Height 3.75"
Width 2.38"
Depth .70"
Map & Datalog File Manager AccessPORT Manager (tuning software not required)
Automatic Firmware Updater AccessPORT Updater (Turning Software not required)
Tuning Software AccessTUNER (Race/Pro)

Compatibility Detail


2004-2007 STI Yes
2006-2007 WRX Yes
2005-2006 Legacy GT/Outback XT Yes
2004-2006 Forester XT Yes

Note: This part will only work with North American Subaru Vehicles. Also this AccessPORT is only compatible with Drive-by-Wire ECU's.

In The Box

In The Box

(1) AccessPORT tuning tool
(1) OBDII Cable
(1) USB Cable
(1) Product Manual


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.0000” x H10.0000” x L13.0000”
  • This item ships in its own box.