Real answer is to buy a new car.
'07 997.1 GT3
'08 E90 M3
'11 E90 d
'02 Rota Grid - 195-55-16FR (RIP)
'04 Volk GTC - 245-35-19F/275-35-19R (Sold to a farm boi)
I thought Spark was a robot from the old movie and I kind of remember seeing him telling some engineer showing the equation for a clear metal that the guy would event years later - porschetr