Originally Posted by nwn54
I am installing an H&R cup kit this week on my '07 335i sedan. I am going to replace all the strut/shock mounts, etc. when I do it. I can't figure out if the H&R cup kit will need the oem regular suspension mount kit, or the mount kit for cars with the factory Sport, M Sport, or BMW Performance suspensions. I have asked the tech people at H&R, Turner Motorsports, and my local BMW parts guys with no definitive answer. Anyone know from experience?
Ask the shop where you bought your H&R, they may be more willing to provide some help for you.