Roar

 is a special ability available in Midnight Club 3: DUB Edition and Midnight Club: Los Angeles.

Description
Roar produces a shock wave which pushes traffic and other racers away from the player.

Midnight Club 3: DUB Edition
In Midnight Club 3: DUB Edition, Roar can only be used by Muscle Cars and Choppers. It is activated by pressing the L3 button (PS2). This move can be unlocked when completing three races in an appropriate vehicle.

Midnight Club Los Angeles
In Midnight Club Los Angeles, any vehicle can use Roar. Up to three "tanks" can be filled, allowing multiple uses.

Also, unlike in the previous game, Roar now knocks off any motorcycle riders from their motorcycles.