Complex sentence: From October 2006 in Australia, Shell and Coles Express re-branded Optimax to V-Power (RON 98), and Optimax Extreme to V-Power Racing (RON 100).
Split into simpler sentences: From October 2006, Shell and Coles Express re-branded Optimax to V-Power in Australia. Optimax will become V-Power (RON 98), and Optimax Extreme will become V-Power Racing (RON 100).