I wanted to let you know the FP16G calibration for the 2002-2003 WRX MT has been released and is available for free downloading from our web site = http://www.cobbtuning.com/wrx/accessport/20index.html
Please be sure to thoroughly read the map notes prior to using this map. We have composed these map notes to help educate end users about several pieces of hardware we have specified including the FP16G turbo and the size of the hole in the restrictor pill. This map is specifically designed to work with the Forced Performance brand of turbo chargers. We want to do everything we can to ensure that the performance of these maps is consistent and optimal; we will be paying attention to this thread to address any questions you may have concerning this calibration.