**The Dodge Challenger SRT Hellcat** is a high performance variant of the Challenger equipped with a supercharged **6.2-liter Hemi engine** rated at **707 hp and 881 N⋅m of torque**. The inner driving light on the left front has been removed to allow air to get into the engine resulting in more torque, and the wheel wells are different from the standard SRT to accommodate the 20-inch aluminum wheels. The SRT Hellcat is equipped with two separate key fobs; use of the "black" fob limits engine output to 500 hp (373 kW), while the "red" fob enables full output capability. The Hellcat has a quarter-mile time of 11.2 seconds; this was accomplished with street legal drag tires. On stock tires the Hellcat was able to achieve **11.6 seconds at 125 mph (201 km/h) on the quarter-mile.**