2006 SAAB 9-3 repair Question turbo

T8 engine management does not support external turbo boost increase mechanisms, only way to do safely is to purchase a after market engine control unit [ecu], putting on a external boost mechanism with out increasing fuel intake also will cause engine internal damage [detonation ] burnt pistons, so sort out a after market ecu, if u buy one u will need to take to dealer for install using there tech2 to mate unit to vehicle system. Good luck, check talliaferro imports. Com [genuine saab. Com] they have all the toys u need to increase boost safely.