cobb/help

[leosdaddy]

i have a 2012 wrx that i installed a cobb acc port and alos cobb intake,and a uppipe, down pipe catted,headers and exhaust.and toubro xs bov/5050...im going to get it tuned in a week but as now it is not driveing well i would say..when i come to a fast stop iddel drops to 200 and car died once..then hour check engin light came on.when i pulled the code from cobb acc port it said something about my wastgate or cattills something???!! do i need to run a diff stage 2 map until i get it tuned next week...thankks for the help

[EJ257]

cobb / tuneing help