View Single Post
      11-08-2011, 09:52 PM   #29
luckyu
Lieutenant
 
luckyu's Avatar
 
Drives: 2007 328i, 1998 328i
Join Date: Jan 2007
Location: San Francisco Bay Area, California

Posts: 423
iTrader: (1)

Roll bar springrate. Assuming same dimensions.

13 mm ... 24 lb/in
14 mm ... 32 lb/in
15 mm ... 42 lb/in
M3 ....... 109 lb/in
20 mm .. 133 lb/in
__________________
2007 328i ZSP. M3 suspension: custom valved Bilstein shocks, Hyperco race springs, M3 lower control arms front and rear, M3 sway bars, and M3 subframe bushings. E46 front guide supports. Euro tail lights.
luckyu is offline  
0
Reply With Quote