Shoot paintballs
Pause game play and display the race statistics screen.
Hold [L1]+ [R1] + [L2] + [R2]. The sound of
an engine will confirm correct code entry. Resume game play and
press [Triangle] to fire paintballs at the other cars.
Pinnacle Trading Cards car
Select exhibition mode. Highlight Bobby Labonte's car
on the car selection screen, then hold [X] and press [Up],
[Down].
Turbo mode option
Hold [Circle] and press [Up], [Left],
[Down], [Right] at the options screen. A new option
that increases the game's frame rate will appear at the bottom
of the screen.