The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru.

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.

Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.


  • 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


AP3-SUB-001 - 2002-2005 Impreza WRX 

AP3-SUB-002 - 2006-2007 Impreza WRX, 2004-2007 Impreza STI, 2004-2006 Forester XT, 2005-2006 Legacy GT, 2005-2006 Outback XT

AP3-SUB-003 - 2008-2014 Impreza WRX, 2008-2014 Impreza STI, 2007-2013 Forester XT, 2007-2012 Legacy GT, 2007-2009 Outback XT

AP3-SUB-004 - 2015-2020 Impreza WRX, 2015-2020 Impreza STI, 2014-2018 Forester XT 

What's Included?

All accessport V3 models include Accessport, OBD2 Cable, Computer cable, Zippercase, Faceplates, Holster w/ Mount, & Instruction booklet

*AP3-SUB-001 includes both blue and white initialization connectors needed for the 02-05 WRX models.

 WARNING: Cancer and Reproductive Harm -

Cobb Tuning

Cobb Tuning - Accessport V3

  • Sale
  • Regular price $675.00