What was Rocket League's first DLC pack called?

Rocket League’s first DLC pack was called Supersonic Fury. Psyonix released it in August 2015, shortly after the game’s July launch.

Supersonic Fury was a cosmetic-focused expansion that added two cars, Dominus and Takumi, along with rocket boosts, wheels, paint finishes, and decals. It also launched alongside the Utopia Coliseum arena, although the arena itself was available as a free addition rather than being the defining paid item.

The title references Rocket League’s predecessor, Supersonic Acrobatic Rocket-Powered Battle-Cars. That connection often causes confusion with Revenge of the Battle-Cars, which was the second DLC pack, or Chaos Run, which was the third. Neo Tokyo was an arena and update-era content, not the first DLC pack.