I love the look of the drop and am looking for similar ride quality as stock without harder hits on bumps. Does yours have the adjustable suspension? I'm also curious how these work with the lowering springs. The sport suspension reminds me of how my S80 with the adjustable suspension performed except that car had a normal mode that felt like the Stingers comfort level. Sport was more buttoned down and tight on smooth roads but man when you hit a bump it was harsh. 3 of the rims on the car was bent when I bought it and I felt the sensation through the car and didn't know until I rotated the tires and the front was real wobbly at highway speeds.
I liked the feeling of the standard suspension when I drove it and was hoping the adjustable suspension would be better. I don't often push the car but on those occasions, I want it to be planted and to handle well while also maintaining a comfortable ride as stock. With the change of the tires, the car had become more comfortable and much like my Optima hybrid, even with it's lowering spring. I'll see how things get after the rear sway bar then decide. Any additional info you can provide I would love the hear, good or bad.