Quote:
Originally Posted by upsidedownfunnel
To clarify, I didn't mean overall handling ability. I am concerned about harshness/stiffness so I was trying to get an idea of how harsh it is compared to an M3.
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The M3 body has several additional reinforecement plates and bars, which make it much stiffer plus the suspension bushings are solid instead of hydro-filled. So it will not absorb shocks and vibration anywere as good as a F30 stock body.
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'13 F30 320i (328i ECU) RWD M-Sport
Michelin PSS, M-Sport brakes, 320i LCI muffler
F32 bottom V-bar
F80 bottom reinforcement plate
Koni Sport, M-Performance springs, M135i Anti-roll bars