new into subaru...just bought 05 sti modified..with full ex system and fmic, manual bc...from previous owner...who knows...dont know how much its boosting...
Congrats on the purchase, you know what turbo you have? Im guessing its not stock since you have a FMIC. and i would definately do what TOrque suggested i can't even count how many times i've seen people buy modified wrx or sti's and ruin them only because something as simple as tuning.