Willie and Kevin take on a 2017 Jeep Grand Cherokee Trailhawk V8, showcasing how to blend off-road capability with serious street performance.

The guys plan to install high-performance brake rotors and pads, along with stainless steel brake lines. They’ll also install a cold air intake system and a performance throttle body, which they’ll pair with a custom ECU tune to squeeze out extra horsepower and torque from the V8.

They'll add a high-performance exhaust system to increase efficiency and give the Trailhawk a throatier growl, perfectly matching its aggressive demeanor.

Not Actual Vehicle

Additional enhancements to the vehicle could also include upgrading the Trailhawk’s suspension with performance dampers for better handling while maintaining off-road capability, a set of lightweight, off-road-ready wheels and all-terrain tires to complement the vehicle’s dual-purpose nature, and more.

Finally, Willie and Kevin will put the Trailhawk through its paces on a mixed course that showcases the vehicle’s improved power, handling, and braking.