You may be able to move to avoid the tax, but FTB will scrutinize it. If it appears to be a temporary move just to avoid taxes they will try to collect.

https://www.ftb.ca.gov/individuals/fileRtn/Nonresidents_Part...

http://www.forbes.com/sites/robertwood/2012/11/08/leaving-ca...

http://money.cnn.com/2013/06/18/pf/taxes/state-tax/