Originally Posted by dryicerx
Feeling a noticeable difference (for the good) in handling?
Just to clarify, the 335is diff is welded right?
Yes, especially when accelerating into curves and brake stands.
And yes the diff on the 335is are welded, when I had the 2008 335i it was welded as well, if I didn't find the recking yard that had a diff off of a 2007 335is for $400, I would have paid extra for the kit and paid a shop to cut off the gear ring and install the kit.