Official: Porsche 911 GT3 RS 4.0 released [video]
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Apathy Kills
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From: The Left Lane
Official: Porsche 911 GT3 RS 4.0 released [video]
The GT3 4.0 boasts the biggest hp/liter figure around - 125 hp/liter (92 kW) from a naturally-aspirated 4.0 liter unit.More...