I just bought these last week.
http://www.summitracing.com/parts/ENS-3-3185R/I
I once I install them I will let you know what happens with my ride. I don't think it will affect the ride that much as the H2 has a TON of rubber between it and the road. I had them on my miata years ago and it did make the ride WAY more tight but That car also had Rubberband skinny Race tires and a full racing suspension under it.