I installed this on
BMW 330i

Review
Had to do a replacement as having problem with my existing damper previously at was recommended to get this Bilstein B4. Did abit of research and found out the brand to be a reputable source for this so I agreed to it. It was pretty still at first and quite harsh on high hump but it get better along the way and i am pretty much comfortable with it now. Will recommend if anyone were to ask me.

What I like
Comfortable and reliable

What I do not like
Pretty stiff when it was pretty new