| 2007 GMG Porsche 997 GT3 RS |
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| The Porsche 997 GT3 RS has allready enough tuning from its origins, but GMG racing has decided to make this car a little more extreme. GMG is a racing tuning specialized in the top of the range racing vehicles.
The RS does not have any power improvement. GMG racing improved Porsche 997 GT3 RS's exterior... More » |
