In November 1942, the Italian cyclist Fausto Coppi took "seven packets of amphetamine" to beat the world hour record on the track.  In 1960, the Danish rider Knud Enemark Jensen collapsed during the 100 km team time trial at the Olympic Games in Rome and died later in hospital. The autopsy showed he had taken amphetamine and another drug, Ronicol , which dilates the blood vessels. The chairman of the Dutch cycling federation, Piet van Dijk, said of Rome that "dope – whole cartloads – [were] used in such royal quantities." 
The R package adds $13,500 to the base price and includes the Track package plus a carbon-fiber wing and wheels, which weigh a mere 18 pounds apiece, and Michelin Pilot Sport Cup 2 tires, colossally sized 305/30 in front and 315/30 in back. The R also moves around some interior switches and dispenses with the back seats, the radio, air conditioning, and the backup camera, most of which you can add back in with a $3000 Electronics package. Check every box, including the painted black roof ($695), the one extracost paint (yellow, $495), “over the top” racing stripes ($475), and the special car cover ($375), and you’re at $68,535.