Peep's,
Some of you might have seen im currently trying to find a new turbo for my 2000 uk impreza, what i was wondering was:
a) what turbo was fitted as standard
b) is it worth upgrading, bearing in mind i need reliability (lol) as i have limited funds due to getting married in 2012,

and what else would i need to change in terms of parts if i was to bolt a bigger turbo on?
c) Is it adviseable to change any other parts like hoses etc when replacing the turbo charger...?
thanks for looking