My wife was going to tint my windows for X-Mas until she found out the legal limit here is 87% (almost clear) and if you get a ticket it is considered a moving violation with a point and $200 fine and proof of removal. So she is going to get me some springs instead even though she hates all the money I spend on my car, thats love! What kind should she get me? I was thinking of going with Eibach. What is the difference between Pro and Sportline?