The point is that the shock and spring need to be matched. BMW did a great job with the ZHP out of the box...I'd say if you're not willing to get springs that are designed specifically for whatever...
Type: Posts; User: nsk040
The point is that the shock and spring need to be matched. BMW did a great job with the ZHP out of the box...I'd say if you're not willing to get springs that are designed specifically for whatever...
AZBP2: I've heard ppl use the phrase cupping in 2 ways when talking about tires so I had to clarify. My cupping (basically a flat spot across the tire left to right), was probably shock related,...
If by cupping you mean a slight flat spot forming across the tire...I had this happen around 100k on the original shocks. Can you actually notice this while driving, or are you just going off of...