XPT Stage 2 - 03/04 EDM WRX

This particular map is designed for the 2003/2004 EDM Subaru WRX with the following modifications:


-3" Catless/Catted Downpipe (full TBE recommended)
-Aftermarket or Gutted Stock Up-Pipe
-K&N Panel Filter (or similar panel filter)
-Snorkel Mod (resonator removed)


Further instructions will be provided upon receipt of your new map. This will include details on how to adjust your wastegate actuator arm, and proper map break-in procedures/tips.


This map is designed to run at a peak of 16.8psi, but is tuned up to 17.5psi. It is not recommended to run any more than 18psi with the stock WRX turbo on low octane fuel. The A/F for this map runs mid-low 11's in the mid-range and 10.7 to 10.9 towards redline.