Either way eibach is a very reliable and reputable company with a combination built for performance and look. But like Daman said if you want hadling go for the pro-kit. It will also provide a drop as well but not as aggressive as the sportlines will. Hope this helps and good luck. For future refrence use the search tool before posting a thread like this cause there have already been over 100 threads on this. Thanks
i have been running eibach sportlines for ever 6 months shocks and struts are fine and i can go over medium size speed bumps without scraping its not as low as everyone says yes it is 2 and 2.5 in rear but you still have pretty good ground clearance.
if your going to get the prokit or leaning towards that save your cash and buy the old springs off an ss owner. as its pretty close to the same drop if not the exact same.