My new to me 2007 C70 is really enjoyable ( wife even thinks it's great!)
I'm quite happy with the 218 HP but as I know in the future I'll own another I need to ask about performance improvements in later MY. What can be done? think I even have seen comments of later MY having improvements buried in the computer that can be utilized. If so what is that all about. Also (please ignore newbie's ignorance) what is Polestar????!!!!