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      03-20-2012, 11:54 AM   #25
2006 330i, TSM, Black, manual, sport
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Drives: E90 330i, E86 Z4 3.0si
Join Date: Nov 2005
Location: Chester Springs, PA

iTrader: (2)

Originally Posted by Bimmer-Bob View Post
You worried about an aftermarket CF roof screwing up your chassis rigidity? I'd be concerned about that.
No. The sedan chassis is actually more ridged than the coupe from what I've read (race teams running sedans vs. coupes).
There are still steel braces running across the roof regardless of the roof.
2006 330i, TSM, Black, Sport, JIC Cross Coil-Overs, UUC Sways, 18" Advan RS, Mich PSS 255/265, BMW Electric Steering Wheel, Rogue shifter, M-Tech front, CF emblems, Dinan TB, Intake, exhaust, strut bar, Stoptech BBK, LSD, M3 susp., LUX 5, CF Hood and CSL, Sparco Seats, AA tune, CF Roof