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2008 SSM WRX Hatch
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Time to update your Gameboy!

This is copied and pasted from the Cobb website. You can find more details and map notes with the link provided at the bottom of this thread.


BY MARSHALL ON 02/24/2021
SUBARU V400 MAP UPDATES AND NEW ROM SUPPORT

V400 SUBARU WRX, STI, LEGACY, OUTBACK, AND FORESTER OFF THE SHELF MAPS

All Subaru Accessports are eligible for a firmware update as a part of this release. New off the shelf maps for most supported EJ-powered Subarus and the addition of new ROM support for newer vehicles round out notable changes. At the core of this update for COBB’s Subaru platform are updated v400 Off The Shelf (OTS) Maps for the following vehicles.
  • 2002-2014 WRX (MT & AT)
  • 2004-2018 WRX STI
  • 2018 STI Type RA
  • 2019 STI S209
  • 2004-2013 Forester XT
  • 2005-2012 Legacy GT, Spec B / Outback XT
These v400 map files have received updates to better align with COBB’s vision of providing turn-key upgrade solutions while staying true to our mission statement. We take the role of being good stewards of the environment and our customers’ safety seriously. The COBB team will continue to be a leader in the industry by developing and delivering responsible tuning solutions across all of our supported platforms. Previous iterations of our Subaru OTS Maps contained disabled DTCs and toggles that were not necessary for vehicles to run properly while being used as intended with our Stage Power Packages. With the introduction of v400 map files we have re-enabled all superfluous trouble codes, including those related to catalytic converter efficiency. When used in conjunction with our newly re-worked GESi catted downpipes and Stage Power Packages, users can expect DTC-free operation of their vehicle aside from an actual mechanical fault.

v400 Map Files can be downloaded from cobbtuning.com/maps and are included in Accessport Firmware v1.7.4.0-17431 or newer for all Subaru Accessports.

Notable exclusions from the included vehicles in this update are all 2015-2020 WRX (6MT & CVT) as well as the 2019-2020 WRX STI. We are working through production of updated J-Pipes for the WRXs that will include our proprietary co-developed GESi catalytic converter, once those are available for purchase associated map files will receive the same updates. The 2019-2020 WRX STI will require a unique downpipe that is currently in development.


Source: Subaru v400 Map Updates and New ROM Support - COBB Tuning
 
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