Hit every gate in a Gatecrasher event.

Finish with Flair! Cross the finish line with no more than two wheels touching the ground.

Win an event.

You killed a Rockstar in multiplayer.

You completed the mission "Roman's Sorrow".

You unlocked the special ability of Roman's taxi.

You beat a friend at pool.

You completed a 500 foot wheelie on a motorbike.

Start the Turbo speed mode!

Perform as the Drummer.

Perform as the Bassist.

Perform as the Guitarist.