M-Series (M1, M3, M5, M6)General M-Series Discussion - If it does not fit into a more specific M Category above, please place it in here. In addition, previously archived M-Series discussion is located in this section.
How does the car drive with the 375 and 450 spring rates? I am possibly getting a 325 coupe very soon and I wanted to do a much stiffer/harsher suspension setup than what is on my 325i. I would be auto-x'ing and the odd track day.
member and partial creator of pimpin the auto club
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