has announced that 2013 SRT Viper GTS Bonus Pack
, the latest Forza Motorsport 4
content, is now available for download for free via Xbox LIVE Marketplace. The all-American supercar is back and ready to strike with 640 horsepower and styling that is as aggressive as it is fast. Note that in-game credits or Car Tokens are required to purchase this car in Career Play.
and a trailer have been inserted in our download area.