XPT Stage 2 - 2003 WRX w/ GM BCS AT

$77.00

This particular map is designed for the 2003 Automatic Subaru WRX with the following modifications:

-3" Catless/Catted Downpipe (full TBE recommended)
-GM Boost Control Solenoid
-Aftermarket or Gutted Stock Up-Pipe
-K&N Panel Filter (or similar panel filter)

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 17.2psi, but is tuned up to 18psi. 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..

GM Boost Solenoid is NOT included. This is for an ECU Map only.

  • Model: XPT2300G
  • 996 Units in Stock

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This product was added to our catalog on Monday 14 July, 2008.

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