I know this has been some time, but I was gonna buy a set of GT86/BRZ rims for my Gen II. I was going through the thread for the same rims but for the Gen III and it looks like spacers are needed for them. Comparing Gen II rims and GT86/BRZ the offset is off my +10 and the center bore needs to get adjusted. I would like to know because I see GT86/BRZ rims on your Gen II. Did you need spacers? If so, how many mm?