Surely, a full warranty-carrying, brand-new Roush supercharged Mustang for $40,000 is too good to be true.

GT500 transmission is to blame for this loss, but the naturally aspirated V8 will put up a bigger fight than you might think.

Thanks to a host of well-chosen mods, this 2011 Mustang cranks out 1000 HP, enough power for a 9.5-second 1/4-mile run.

Wolf Racing Mustang makes 735 horsepower and 650 ft-lbs of torque, and only 7 examples of this brutal euro beast will be built.

They say that everything’s bigger in Texas. We’re betting the farm that includes horsepower numbers, too.

After months of hard knocks and a blown motor, this S500 prepares itself for a glorious 2,000-hp upgrade.

This track battle comes down to boost levels versus aero mods. Pure automotive mortal combat.