Ok, so I've uprated my suspensions, added some aesthetic accesories and now I think it's finally time to kick up my CPU. But, my questions is which company should I go through? BSR seems to be the cheapest but they're over seas. By the time I have them ship will it be as expensive as Nordic or MapTune? Also if I do go with BSR, how easy is it to replace the ECU, is the PPC option really worth all that money? Oh, by the way, all this is for my '03 9-5 2.3t. Thanks.