Florida-based TR3 Performance went above and beyond with their custom Jeep Gladiator build. They not only swapped out the standard 285hp 3.6-liter V6 for a Hellcat-sourced 707hp 6.2-liter supercharged V8, but added lots of off-road upgrades as well, including a new DV8 front bumper, fenders, inner fenders, locking hood downs as well as rear rack.