Rear Sway bars: which is stiffer (1)24mm or (2)19&20mm bars?
I am considering 2 different sway bars for my car:
A) A single sway bar that is 24mm which replaces the stock 20mm, or
B) a single 19mm add on to the stock 20mm bar resulting in 2 bars.
All bars are solid construction (not hollow)
Which set up is stiffer?
Thanks for your help
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