As previously stated, the PCV is smaller, has provision for Auto tune, SFM, and a couple of other things.. But, from my understanding the ignition module cannot be used in conjuction with a PCV hence why alot of the guys in the US are putting PCIII's instead of the PCV's on there late model zx10's etc
So to answer your question, the PCIII should hook upto the 2009 model just fine