Originally Posted by Checkcaptain
First feedback on these 18" rims. They are customized for the GTS/Brembo BBK.
People who run the Brembo BBK on the rear axle might need to modify the bolts which connect callipers to the bracket, otherwise the heads of the bolts could rub at the rim.
No spacers required and stock bolts can be used. I run the combo 265/35-18 and 295/30-18. No rubbing at any time.
Here are pictures of the modified bolts for the rear...