I actually made that thread to get a more direct answer because I have a couple questions in this one. I don't know what the backspacing is, but they are available in +15 to +35 offset. They are watercooledIND cc10's. I was thinking about getting the +15 offest.
2010 Ford Focus SE|Ingot Silver Metallic|Debadged Trunk|FSWerks Cool-Flo Race Air Intake System|FSWerks SCT X3, 93 Octane|CFM Lower Engine Torque Mount w/ Race Bushings|Steeda Rear Swaybar|Pioneer 3-Way Speakers