hey i want to order a set of cusco sways but i had one question. as i was reading a thread i searched up called sway bar summary, it showed that some sways are hollow, and some were not hollow. what is the difference in these? the cusco sways i want to get showed they are not hollow. i dont understand. someone please inform me on the pros/cons between these differences. thanks in advance.

michael

 

Biggest difference is simply weight.