Upsizing BBS wheels

[I Beast]

Can someone recommend the best company to do this. I know there's Rotiform but I have read about a couple of peoples barrels cracking. Thanks!

[ted]

Is this the 20 bolt BBS wheels?
I was able to get parts I needed from BBS.

If you want to convert 34 bolt BBS RS rims from 16 inch to 17 inch then try Mirage.
http://www.mirageintl.com/

[wwest]

Mine were BBS factory sourced and both inner rims cracked. BBS warranteed the first one but since the second one was much later I had to buy a replacement. BBS went to thicker rims as a result.

[I Beast]

Upsizing 16" BBS RS to 18"

[Clay.0]

Rotiform and the majority of other wheel shops but their parts from Jongbloed Racing. You might as well buy direct from them.