I'm assuming it's unmolested, had 3 previous owners with 100k on clock, says prodrive on a pipe in engine bay and pro drive on exhaust tip, has Subaru dealer yearly history up till 2013, does that mean it might have had pro drive pack fitted from factory? Or aftermarket? It's only got one niggle which Is bugging me which I have noticed since owning, and that's small coolant loss, can smell sweet coolant smell through vents in car when driving, radiator cap???