Hey guys, just had some questions regarding the optional Carbon Fiber Anti Roll Bar, finalizing my spec on a 2021 R8 Performance. I have seen other threads talking about the CFRP Roll Bar however, have no received any definitive answer whether this option is worth checking. Have any of you guys added this or optioned this on your car, and felt it was worth it/change the driving dynamics or rigidity? Do you believe there is a greater concern with reliability in regards to cracking or bushings wearing out sooner than the stock metal roll bar? Thanks so much, for your help. Here are the other threads,
www.r8talk.com

FaceLift - Aluminum/CF front sway bar
One of the big options on the new facelift version of the R8 is the Aluminum/CF front sway bar. This is one of the new options, but not really talked about much. What is clear is that you will save roughly 4.4lbs (or 2kg's). If this is the only benefit, I would think it is not worth it for...