what are you doing with the car?
i can tell you on our dart i have been running 1" bars for years with no swap bar pretty much because i was just too lazy to buy and install one. thought the car handled pretty well and stayed pretty flat in corners.. early in 2020 i finally broke down and bought a hellwig 5906 (1 1/8") sway bar for it and installed it. the difference was very noticeable.. the car is a lot flatter in corners now. just feels a lot better to me.. i'm not sure that piacular bar will fit your car with the qa1 lower arms.
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