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      07-10-2013, 04:03 PM   #8
HP Autosport
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Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com

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Quote:
Originally Posted by jhonson3141 View Post
hi all
does any one know the spring rate, damping ratio, and the spring height for stock 1series m?

have done some research last night but apparently these data are hiding around some corner.
1M spring rates:

130 lb/in front
480 lb/in rear
Appreciate 0