John Kaase Reveals Boss Nine 589ci 2008 Ford Mustang

The Boss Mustang is easily one of the most popular Ford Mustangs that have ever rolled off the assembly line. You see it with the constant rumors that Ford is going to bring it back only to have them crushed by high gas prices and a slumping economy. That doesn't stop people from taking matters into their own hands though and resurrecting the Boss Mustang via aftermarket means. This is what John Kaase has done with his 2008 Mustang. With over 800 ft-lbs of torque and over 900 horsepower, there is no denying that this Mustang means business.