THQ has announced that the Saints Row 2 DLC Pack #1, Ultor Exposed, will now be released on April 23, one week later than previously planned.

The new content will see players return to Stilwater to expose the Ultor Corporation's latest plans while trying to bring down the corporation once and for all. Three new co-op enabled missions will feature adult film star Tera Patrick, while players will also have access to six new modes of transportation, including the EDF Scout from the upcoming Red Faction: Guerrilla.

The DLC will also offer new customisation options - new hairstyles, clothing and costumes - plus new multiplayer maps for the Strong Arm and Gangsta Brawl multiplayer modes.

DLC Pack #1 will be released on April 23 on Xbox LIVE for 800 MS Points and PlayStation Network priced $9.99.