Need to re-valve??
Fact: Bilstein HDs are NOT designed for use with lowering springs. It says so on their website.
Fact: Strano's revalved Bilsteins can handle lowering springs, though not by any means as well as the Koni adjustables.
For that matter, search Sam Strano on google.
Is it just a daily driver? The HDs will be head and shoulders above the stock shocks and last a long, long time. Are they optimum? No. Will they work for a daily? Certainly. Folks have been doing it for years ... decades.
If you are looking for tenths of a second on a track? Then definitely get the shocks valved appropriately.


