Unlock All Tracks

Go to Exit in the Options menu end then enter the following code....

A + B + C + Start

If done correctly you should have all of the tracks unlocked

Contributed By: Mike Truitt.

Stage Skip

Note*** this can only be done with a six button controller

Choose the head to head mode, and select your driver. Next, wait for the race preview screen to show up (the one with the best times etc.). Once there, press X to go back levels, and MODE to go forward levels.

Contributed By: FRIEDSTRUCK.