I saved up and went with Tein SS on my del sol. I will soon transfer these Tein SS to my hatchback when I upgrade the del sol to Tein RA w/ custom spring rates. Why TEIN? You get what you pay for. The adjustibility is great. You can compromise from a street car to a track car in seconds. I can adjust the height/preload just as easily. I love my setup. Just my 2 cents.