This page contains Grand Prix Story Unlockables for iPhone - iPod called "Upgrading Garage" and has been posted or updated on Aug 11, 2013 by andrew c. Let us know what you think of this Unlockable by thumbs voting. Note: This apple iPhone game app may also be compatible with the game app for apple iPad.
Complete the shown Grand Prix in 1st place to update your garage to the matching size.
- Medium Garage: Complete the Neighborhood Grand Prix in 1st location.
- Large Garage: Complete the Asia Grand Prix in 1st website.
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