Turn 10 have unveiled the car list for the upcoming Porsche Expansion Pack, pledging to reveal two cars everyday in the run-up to the launch date on May 22nd. 

In total, 30 prestigious Porsches will be available chronicling the history of the manufacturer, some of which will be entirely new to the Forza franchise, along with 20 new Porsche-centric career events and 10 new achievements worth 250 MS Points. 

The Porsche pack will be something of a milestone for Forza Motorsport 4, as Turn 10 were previously forbidden to include Porsches due to a licensing agreement with EA, despite their collaboration in Forza Motorsport 3. It's been an especially sore subject for Turn 10 – "this kills me," Director Dan Greenawalt yearned in a previous blog post.  

Here are the cars that have been revealed so far – we will continually update this page as more are revealed:
 

2012 Porsche 911 GT2 RS

 

1973 Porsche 911 Carrera RS

 

2008 Porsche #7 Penske Racing RS Spyder Evo

 

2011 911 #23 Alex Job Racing 911 GT3 Cup

 

2007 Porsche 911 Turbo (997)

2005 Porsche #66 AXA Racing 911 GT3 Cup (996)

 

2007 Porsche 911 GT3 (997) 

1998 Porsche #26 Porsche AG 911 GT1-98

1982 Porsche 911 Turbo 3.3

 

2003 Porsche Carrera GT

 

2012 Porsche Cayman R

 

1989 Porsche 944 Turbo

 

2011 Porsche #17 Team Falken 911 GT3-RSR
 

 

2010 Porsche Panamera Turbo

 

2007 Porsche #80 Flying Lizard 911 GT3-RSR 

2008 Porsche #16 Dyson Racing RS Spyder Evo

 

1987 Porsche #17 Racing Porsche AG 962c

 

2005 ALMS GT #31 Petersen-White Lightning 911 GT3-RSR (996)

1970 Porsche 914/6

2007 Porsche 911 GT3 RS (997) 

2011 Porsche #45 Flying Lizard 911 GT3-RSR 

1955 Porsche 550 Spyder

 

2004 Porsche 911 GT3 (996)

 

1987 Porsche 959

1995 Porsche 911 GT2

2011 Porsche #54 Black Swan Racing 911 GT3 Cup

2010 Porsche Boxster S

2010 Porsche 911 Sport Classic