This is something AWE. We present the best sounding exhaust systems on the planet™ for JL/JLU Wrangler: Configurations of replacement pipes, mid pipes, rear axles, and tracks — modular options for all Handcrafted from T304L stainless steel with a diameter of 3” and 2.5” produced in the USA, bent on a CNC mandrel. Perfect for both 2-door (JL) and 4-door (JLU) versions. Proudly designed, engineered, and manufactured in-house in the USA Available in Trail Edition designed by caterpillar robots and travel-friendly Tread Edition Tread Edition features AWE's patented drone-eliminating solution, 180 Technology®, and custom-made dual 4.5-inch slant-cut tips Adjustable tip exits, found in the Tread Edition, allow for aftermarket bumper fitment Trail Edition provides best-in-class ground clearance even at the most aggressive descent angles Resonated and non-resonated mid pipes are available separately Maximum gains of 5 HP and 10 ft-lbs of torque at the wheels verified on the dyno Direct bolt-on ensures factory simplicity, no cutting required Less is more: clean, straightforward design maximizes performance Dual 4.5-inch, slant-cut, double-walled tips available in chrome silver or diamond black (Tread Edition) Designed on the dyno, proven on the trail Perfect fitment, guaranteed AWE No CEL Guarantee Lifetime exhaust system warranty