Hi everyone, I'm Paul, I just got an slk r170, I'm new with everything, not even sure how to start.. I just got my car a month ago, sliver with black interior.. Its a really sleek ride.. I just bought 19 inch rims, it's pretty much aggressive, I just need a lowering springs, I just don't know which one to get, H&R oe Eibach... I hope you guys can help me out... Thanks.