My guess is since it is a 4-6cylinder automobile, the choices go to the following, However this may only possibly beat a Ferrari F40(I don't know if these will fit) S2000: add NSX engine and add a stage 3 turbo, performance intake, performance air and oil filters, Performance muffler and exaust, and adjust displacment and cpu for max power. Price: around $18,000 (roughly 550 hp on a lighter S2000 VS. a heavy 500hp F40, S2000 would win). Anything is possible, Ferrari can be humiliated by a Honda, just like Ford humiliated them in the 60's with the GT40 (People thought that it was impossible, but Ford's GT40 did 1-2-3 finish in LeMans with Ferrari behind by a mile.).