Comes down to engine/throttle response, steering feel, and track reliability for me.
And I hope Akrapovic fixes the sound deficiency.
I've seen others state that the optimal shift point for acceleration will be ~6k rpm's with the F80. I'm not good enough with gearing/hp/tq to know if that's accurate. Anyone more knowledgeable weigh in?
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M4 GTS, GT3, C63 S | E90 M3s, E39 M5
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