Sidhe Interactive has released a new GripShift trailer, highlighting the Turbo Expansion Pack which is now available via Xbox Live Arcade, for 350 Microsoft points. The Turbo Expansion Pack offers tons of bonus content including all-new single-player and multiplayer modes, eight new Race Tracks, eight new Deathmatch Arenas, and eighteen brand new music tracks.

GripShift Turbo Trailer (27.54MB)