If you want that same raucous Hellcat performance, but now with the added benefit of a stout body kit – Dodge offers the SRT Hellcat Widebody option. It comes with all the same performance you’d expect in the standard Hellcat – including the same 6.2-liter supercharged Hemi producing 717 horsepower (534 kilowatts) – but now grows an extra 3.5 inches in width.