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      02-22-2011, 07:28 PM   #151
Lieutenant Colonel

Drives: 2009 e92 m3
Join Date: Mar 2010
Location: Bay Area, California

Posts: 1,535
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Originally Posted by mdosu View Post

The M3 has extra welds to stiffen the chassis, also there's other suspension and chassis parts that makes the M3 stiffer, how did you do all that? Or was this mostly a "bolt-on" affair?
It's harder than it looks. Definitely not a bolt-on affair, esp for the body panels.

Lots of test fitting, modifying, customization, etc.