There are some really cool items from skyline. I use them on my car and they work really well. The front and rear shock towers have more adjustments, the shock bottum caps come in different colors and the light weight shafts are a plus(less retating mass). The body post mounts also make the body post stay more straight for a longer life span. The rear upper arm plate also gives more adjustments.
http://www.skylinercracing.com
D.J. Apolaro