Adrian, if u notice the background with those plants and tyre barriers, that should be Sepang F1 Circuit d........
BLANk, i dont think that is rusted disc rotor.....hehehe that should be the Carbon Ceramic disk rotor......
BTW Merc-Benz Malaysia will official launch this SLS AMG next week and this the media launch section later on @ 0900 at sepang circuit..... and actually the exhaust sound is quite similar to the SLR but totally different from the video shown in the internet more like a american muscle.....and these monster are tag @ RM1,999,999.00....hehehe