The downloadable car packs continue for Forza Motorsport 4, as Turn 10 offer up 11 cars on Tuesday September 4th, 2012 for a cost of 560 MS Points. That's one car more than would normally be available in a car pack, potentially due to the similarity between the two 2013 Viper GTS-R models included in the pack. As the September Pennzoil Pack, one of the Vipers is in Pennzoil … [Read more...]