Porsche 911 GT2 RS receives 3D-printed pistons for 30bhp increase - pictures
Images of Porsche 911 GT2 RS 3D-printed pistons
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The most extreme Porsche 911 we’ve ever seen spied – a GT2 RS or something more?

The most extreme Porsche 911 we’ve ever seen spied – a GT2 RS or something more?
Wild 911 prototype is much wider with a reprofiled rear end, pointing to a GT2 RS-flavoured model in the works