I recently got a 2007 S60R with a 6 speed automatic transmission (it was the only one available in my area, I didnt have a choice). Since then i have wanted to upgrade some components (FMIC, turbo, intake, exhaust, etc) but i dont know how well the auto transmission will be able to handle the extra power. Since it's an 07, the transmission is not torque- limited but like all other automatics, it has a power limit after which it will start breaking down. Does anyone know, how much power the 6 speed can safely handle without breaking down? Also, any personal experiences with modding a 6 speed auto S60R/V70R are greatly appreciated.