[tom @ eas]

Originally Posted by CanesM4

I just got my H&R springs part #28616-2, which is for the M4. The rear springs have that part number on them but the fronts are part# 28616-1, which is for the M3. I'm guessing that the M3 and M4 share the same front springs? Can anyone verify this?I know I can call H&R but figured id ask here first, before sitting on hold.

Matches up what we have here. Installed yesterday with 12mm/10mm spacers. Included photo of parts for reference.