Need for Speed
Dirt Road Racing
Hidden Jump
Warrior Car and Lost Vegas
Dirt Road Racing
Hold down L and R buttons when selecting a track
Hidden Jump
First pick Rally mode on the Las Vegas track by holding down the L & R buttons, then look for the section under construction. Go to the end of that section, turn around, and keep going until you hit a great hidden jump.
Warrior Car and Lost Vegas
Go to the tournament and enter TSYBNS, and exit tournament mode. You will have the Warrior Car and Lost Vegas track