Cat-Back Single Exhaust System, Stainless (Single) Defender MAX HD10 CAB Plus that extra ground clearance

Plus that extra ground clearance will keep you from getting swamped

and transmission is definitely at the top of the list

Defender Max (2018)

this Ram 1500 Exhaust System decreases backpressure and produce more torque and increased horsepower pushing the boundaries of what you think a truck exhaust can be

Maverick Max 1000R X mr 2017

Cat-Back Single Exhaust System, Stainless (Single) Defender MAX HD10 CAB Plus that extra ground clearanceGibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low end (1800 to 3000 RPM) with gains of 5 7hp and as much as 20 foot pounds of torque. Hassle free, bolt on installation with professional looking