Albuquerque track:
Finish first in the point standings in the Full Season.

Boca Chica track:
Finish first in the points standings in the Road Course Challenge.

Cocoa Beach track:
Finish first in the points standings in the Superspeedway Shootout.

Devil's Canyon track:
Finish first in the points standings in the Short Track Challenge.

Bonus cars:
Win the points championship in career mode to unlock the following cars and
clips.

One time: Greg Biffle's and Shane Hall's Busch car.
This also unlocks
another clip in the EA Sports section.

Two times: Kevin Grubb's and Randy LaJoie's Busch cars.

Three times: Jason Keller's and Jamie McMurray's Busch cars.

Four times: Chad Little's and Michael Waltrip's Busch cars.

Five times: Elton Sawyer's and Mike McLaughlin's Busch cars.

Six times: Jay Sauter's and Mike Dillon's Busch cars.

FMV sequences:
Successfully complete season mode to unlock a new FMV sequence each time that it
is done.

Bonus cars:
Enter one of these names at the driver creation screen to unlock a bonus car.

Audrey Clark
Benny Parsons
Buster Auton
Cheryl King
Chuck Spicer
Crissy Hillsworth
Daryl Wolfe
Dave Alpern
Dave Nichols
Diane Grubb
Dick Paysor
Jim Hannigan
Joey Joulwan
Josh Neelon
Katrina Goode
Ken Patterson
Kristi Jones
Mandy Misiak
Michelle Emser
Rick Edwards
Rick Humphrey
Sasha Soares
Scott Brewer
Tom Renedo
Traci Hultzapple
Troi Hayes