You know what .. I already tried to install this kind of stuff ... with genuine M4 parts only $20. But now this were removed.
In a case of 4 series coupe which has V style tension strut (33316797444) Additional stuff seems useless or even weaken its stiffness. Bcz
1. without this stuff (CPM or Genuine M4's one) , tension strength can be effectively, directly diffused through : each bridge -> core of V tension strut -> body itself
2. with this stuff (CPM or Genuine M4's one) , tension strength can be indirectly diffused through : each bridge -> core of V tension strut -> CPM or Genuine M4's one -> body.
this means CPM or Genuine M4's one affected opposite direction. It worked like buffer or cushion ...
Quote:
Originally Posted by Lancelot
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