Originally Posted by
gguertin145
I remember somewhere in this thread it was mentioned how to tell between the b4.1 plastic b4 plastic and b44 rear arms? Can someone tell me that again I am trying to figure out which ones I have on.
Thanks!
The softer B4.1 arms have one built-in ball end for the swaybar, the B44.1 arms are a little firmer and have two of the ball ends. Then you have the Carbon arms which are the firmest.
Order from softest to firmest.
B4.1
B44.1
carbon rear arms
Most run the B44.1 rear arms on the B4.1 because the B4.1 arms tend to be too soft and noodly. This is the conclusion after reading many discussions on this matter. Chris from AE has listed the same order as above. Others will tend to argue this matter.