Bonus tracks: Finish in first place under all levels in "STC" mode to unlock the HKS-VEC, ING-CAL and AUT-318 tracks. Finish in first place under all levels in "SSS" mode to unlock the TCY-TMR, KGS-ERS tracks.

Bonus cars:
Complete the following goals to unlock the corresponding bonus cars.

Finish in first place in the end of year championship race in each of the three levels under "NC" mode to unlock nine bonus cars (three per level).

Finish in second or third place in the end of year championship race in each of the three levels under "NC" mode to unlock six bonus cars (two per level).

Finish in fourth, fifth, or sixth place in the end of year championship race in each of the three levels under "NC" mode to unlock three bonus cars (one per level).

Finish in first place overall in each of the three levels under "TC" mode to unlock nine bonus cars (three per level).

Finish in second or third place overall in each of the three levels under "TC" mode to unlock six bonus cars (two per level).

Finish in fourth, fifth, or sixth place overall in each of the three levels under "TC" mode to unlock three bonus cars (one per level).

SD cars:
Hold L1 and press Up(2), Down(2), Left, Right, Left, Right, Up, Down, Left, Right, Up, Down, Up when the main menu appears.

Monochrome graphics:
Hold L2 and press Up(4), Down(4), Left, Up, Down, Left, Up, Down, Right when the main menu appears.

Wider turns:
Hold R1 and press Left(2), Right, Left(3), Right, Left, Down, Left, Up, Right, Up, Right, Down when the main menu appears.

Transparent car:
Hold R2 and press Down(2), Up, Right, Left, Left, Right, Down, Up(2), Down, Left, Right(2), Left when the main menu appears.

Big tracks:
Hold L1 + L2 and press Up, Left, Right, Down, Up, Left, Right, Down, Left, Up, Down, Right, Left, Up, Down when the main menu appears.

Decrease gravity:
Hold R1 + R2 press Up, Down, Left, Right, Up, Down, Left, Right, Up, Down, Left, Right, Up, Down, Right when the main menu appears.