It is hard to spot under the giant rear wing — but it is there. Off-center and low down in the shrouded, sculpted aero rump you see the license plate: P1 POW. Small detail, big impact: this thing’s road legal. You recognize the Porsche 911 rear lights. They are the 996 shape — the one from the late 1990s. Between them, and above that street-legal plate, it says GT1. Small number — but, once again, big impact.