Quote:
Originally Posted by Lancelot
F32 LCI and M135i/M235i are the same parts, 25,2/22,2 front & 15mm rear.
Not sure if it's variable thickness or what, original parts were 25/21,2 and didn't look progressive, perhaps it's the center vs. side thickness.
Anyhow, all I can say is I loved my F20 M135i when I had one, so I expect the same bars will probably give a good balance, being thicker than stock but not as stiff as H&R at the back (what a pain! what were they thinking!)
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That's what is exactly what I'm looking for.
And yes- the center segment should be 22,2mm and the sides are 25,2mm.
However the front F20 M135i and F32 440i partnumber is 31 35 6 792 120 and 25,2/22,2, whereas the F32 420i is 31 35 6 792 113 and 25mm. Strange.
So maybe for lighter engine- stiffer front as the springs/dampers are softer?
Very interested in your experience!