Busy day, but 2 other things to think about
:
1. The hollow front swaybar on the BRZ. Apparently in terms of stiffness it's approx 2% stiffer than the standard 18mm solid. Not much...but it
should be lighter. Surely someone has weighed it yet compared to the old 18mm one but we have not.
2. The front BRZ control arms for 22+ models are a different part number than the old arms for steel uprights. Not sure what the difference is...bushings are the same. It might be a fitment/geometry thing with the new aluminum uprights. Perhaps @
Opie knows since he had a set. Might be nothing important.
I've been thinking about doing something like this with my 1st gen but we've been busy!
- Andrew