I've been going back and forth for some time now about what springs to use on my car and finally decided on the Ford Racing "B" springs. All I can say is WOW! I'm very happy with the outcome. Not only does it sit a little lower but, the ride is actually BETTER IMO. Very surprising. It feels much more solid and controllable, yet not harsh at all. Like I said, VERY surprising indeed. So far, I can't see a down-side at all with the new setup.