Aero Gauge
Fast Start:
Hold the A and B buttons. when the starter shouts GO!, or just before, let go of the B button.Your vehicle will get a faster start.
Speed Boost
During a race, hold down the A and Z buttons, then hit down hard on the joystick (left or right) and quickly press A. Your timing has to be just right on this code, but it works.
Access Hidden Crafts and Codes:
You need to do this trick carefully, and it requires 2 controllers.When you turn on the game, press start on controller one. You should see the screen that says push start. Then on controller two press up on the control stick, C-Down, R, L, and Z all at the same time. Release them and quickly press start on controller one.This should take you to the Grand Prix Level and give you access to some pretty cool stuff.
BONUS CARS
Drive the Controller:
To drive a N64 Controller, you have to finish the game in any time that ends with 064.
Vengeance:
Finish in first place on the expert setting, while driving the avenger.
Reaper
Finish in first place on expert level, driving the shredder.
Dominator:
Finish in first place on expert level, driving the Black Lightning.
