Koch Media and Codemasters have today unveiled details surrounding their Day 1 and Special Edition for DiRT 4. Not only that, they’ve also treated us to a new developer diary also!

Their Day One edition will feature an exclusive Hyundai R5 rally car as well as a unique event (takes place in June) and Founder Icon.

There will also be a GAME exclusive Special Edition that will feature the Day One content plus a Team Booster Pack that give you a unique team offer, staff and facilities bonuses. If that’s not enough, there is also an additional Steelbook option which includes the Day One content with a limited edition steel box.

The new developer diary focuses on Your Stage, which is a game changing stage creation system allowing you to create the unique stage that you want across one of the five rally locations in the game.

Take a look at the video and be sure to let us know what you think in the comment section below.