Quote:
Originally Posted by freedomfries
The "upgrade" is the solid panel that reinforces the subframe:
It won't fit non-M subframes but I replicated it by using the same mounting points for my own bracing. It reinforces the tension strut and wishbone mounts. It was more of an experiment but I couldn't believe the difference it made. Biggest surprise was the reduction in NVH gained from the M3 arms.
 |
Very interresting! specially for the NVH reduction feedback.
The OEM answer could be the V brace from E88, no?
https://www.1addicts.com/forums/show...751&page=2