since I'm not 18 nor 22 anymore, I'm way over the
"hella flush" crowd
I'm no longer planning on tracking my car every other weekend, but just here and there, and I'm leaving my car stock. If I wanted a dedicated track car, I'd get a GT3.
I'm pretty sure the M engineers and their research, testing, and design teams, know more about suspension and how to make it match the M3's chassis much better than we all could.