2011 models switched to linear-rate springs versus the 2010's progressive-rate springs. This supposedly makes the chassis feel more composed and settled, and supposedly makes the rear end less prone to stepping out of line under full throttle. That's it!
If you ask me, the change is pretty much nothing..
__________________
2022 X4 M40i - 2008 135i - 2015 F700GS
On Order - 2024 i4 M50
Scruffy's gonna die the way he lived... Mmhm.
|