UPDATE: Got a call from KW. They confirmed the springs are wrong. Part number is stamped correctly but they QC'd the wrong spring. This applies to all F30 KW coilovers. No idea when a fix is coming.
I want out of these coilovers due to it being a defect. But the shop won't call me back. I'm going to give them one more try before outting them here. I'm not a happy camper.