The only problem I can see with MPV springs is that they might be a little too high and cause a humm at speeds over 40 mph (I have them). They are also a bit wide and tend to rub the tire and shocks. I tried spacers with the Eibacks, but it did not fare well because they bumped (hit) when having a rear pasenger and in very tight curves. One time I took the front springs, cut a half a turn (to lower the stance to eliminate the vibration at speeds over 40) out of it and if fitted nice on the Kia, was very stable, and gave, though a little hard, pretty good ride. The only thing I didn't like was that they did not stretch very much and I did not have good downward wheel travel. I figure, for what I have read and heard, the Ford van springs are best. YThey are soft, good ride, give long wheel travel, and if they a too long, you can cut it to get the right length, though I don't think you'll need to.