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      03-29-2006, 10:17 PM   #3
ksfrogman
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Drives: E90 330i 6MT
Join Date: Nov 2005
Location: Torrance, CA

iTrader: (12)

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2006 330i  [0.00]
2006 330i  [0.00]
Roll Bar Stiffness = C*D^4/(L*A^2)

C = a constant
D = roll bar diameter
L = length of bar
A = length of lever arm

Stiffness increases to the 4th power relative to incremental bar diameter increases.

SWAY BARS:

Stock
F 26.5mm
R 13mm

Eibach
F 28mm
R 15mm

H&R
F 27mm
R 20mm
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