I know that the Bilstein B8 with the Eibach springs (=B12 kit) have been engineered to work together, so if by changing the springs to H&R or other, would one notice any difference as Carl has mentioned in ride?
Just researching/reading on Audi-Sport.net about Bilstein Dampers (B8) and springs. The most popular combo is B8's with H&R sport springs, but for what I can tell they also have a rake much like the Eibach. But I have had a look on H&R web site and there is more than one option on sport springs??
On a side note, The paint on the Bilstein B8's is it supposed to be matt/satin yellow paint finish or more glossy yellow?