2005-2014 S197 Mustang Double Adjustable Panhard Bar. Constructed of 1-1/8" 4130 Chromoly tube for extreme durability, Energy Suspension Poly Bushings, hardened Jam nuts, 3/4" jack screw and powder coated. This panhard bar is a good switch from the factory unit when lowering your Mustang with performance suspension parts. Every piece is hand made in-house and TIG welded. This piece allows for on car adjustment when altering your ride height, which makes tuning an easy task.