The GN-001REII Gundam Exia Repair II is the repaired and upgraded version of the GN-001RE Gundam Exia Repair. Appearing in Mobile Suit Gundam 00 season 2, it is piloted by Setsuna F. Seiei.
For the final battle against the Innovators, the reborn Celestial Being deployed all usable mobile suits they have, including the Exia Repair II that served as a spare machine for Setsuna F. Seiei. Built from the wreckage of the Exia Repair by a team of mechanics led by Ian Vashti, the Exia R2 incorporated the latest technology and is more powerful than its predecessors.
The light purple-colored GN Cables on the exterior of the original Exia and Exia Repair are now mostly stowed in the Exia R2's armor. These cables facilitate the supply of GN Particles, and thus energy, to each part of the Gundam instantaneously, and are also used for attitude control due to the particles' mass reduction effect.[9] The internalization of these cables resolves the defensive concerns regarding their previously exposed placements, improving the Exia R2's defensive capability. The Exia R2 also has enhanced mobility as additional thrusters are installed on various parts of its body.