These cheats ONLY work for quick race mode, not underground
all circuit tracks- down, r1, r1, r1, r2, r2, r2, square
all sprint tracks- up, r2, r2, r2, r1, down 3x
all drag tracks- right, square, left, r1, square, l1, l2, r2
all drift tracks- left 4x, right, r2, r1, l2