Hi Coastal, I found an old thread in the archive regarding the caliper brace (bracket) for putting 302mm rotors on vehicle originally with 285mm. Did you ever complete this? I bought the wrong carriers to match my 12" brembos from FCPGroton, I think for previous gen V70R, so would be very grateful if you could confirm the part number you used. I have a 2005 XC70 with 16" diameter XC wheels. Thanks, Mark