I have the KW's on my '04. The ride is pretty smooth, it still "bounces" just a little bit on rougher roads like stock but for the amount I lowered it I have no complaints at all. Being able to adjust the ride height is also one of the reasons I went with the KW's. From what I understand with the Motons or Aldans, whatever springs you choose set the ride height of the car, you can't adjust the height. I bought the KW's from one of the dealers listed on the KW website (internet purchase) with absolutley no problems at a pretty good discount from what one of the "tuners" here in Houston wants for them.