As we know, Petronas have been one of the main sponsor for Mercedes F1 for 2011 series.
And it looks like they will work more closely after this when they decide to retire both their BMW Z4 M Coupe GT3 to a pair of Mercedes SLS AMG GT3 as reported by Jonsibal.com
These gullwing Mercedes come with a standard body kits from Mercedes SLS AMG GT3 but looks stunning with Petronas decals.
These car will make their first appearance on 16th to 17th September 2011 in 12-hour Merdeka Millennium Endurance race (MMER).
Some info for 2011 Mercedes SLS AMG GT3: