bilstein 5100's are chromish.
Be prepared for a very soft ride. When i ran them in my jeep, i never did get used to how soft they are. But, i bought them for my Dodge 2500 and again i find them to be super soft, not quite bouncy but close.
Offroad in the jeep they shone.
Pulling my travel trailer down trunk roads with my truck, they also shine.
On street, i can not praise them.