FUEL has six bonus items which can only be unlocked via entering codes into the game. They cannot be unlocked via career or game progression. This short guide shows which items you can unlock, the codes required for these unlocks and how you go about entering these codes.
The six items you can unlock are shown in the below screenshots along with a brief description.
Vehicle: "Warrior" SUV
An Off-Road SUV with comparable performance to the "Knightmare" SUV. It comes with three different liveries.
Livery: "Butterfly" for the "Sludgeray" bike
The vehicle itself is already unlocked at the start of the game, this is just an additonal livery you can paint the vehicle with.
Livery: "Lightning" for the "Mudhog" buggy
The vehicle itself is unlocked during career progression.
Gear: "Camo Army Helmet", "Road Addict Jacket", and "Speed Angel Shorts"
These items are essentially additional designs to gear already included in the game. You can obtain the other designs of these gear items though game progression.
Upon launching the game normally, you should locate the "Bonus Codes" menu. This is located under the "Options" main menu tab. This menu is shown in the below screenshot.
Within this menu you need to click the "Enter Bonus Code" button, and enter then enter the following codes:
Lightning Bolt livery
Camo Army Helmet
Road Addict Jacket
Speed Angel Shorts
And thats all you have to do to get your hands on these items. They will be permentantly unlocked for you to use, enjoy!