My current FC has 230k miles on it, and the last two years the previous owner (friend of mine) has done nothing buy drag/drift in it. I'll be drifting/autocrossing it as well.
I have owned several FC's, one n/a car had 270k on it and was still running. One was a Turbo II And it had about 165k and still ran just fine.
I also have a CRX that i daily that has 308k miles, and it runs awesome.

It's all in how you drive it/maintain it. I hate when people down a car just because they listen to stereotypes.