1 5/8" taller than stock (1/8" taller than the previous model), 1" more rearward stock (3/8" more rearward than the previous model.), 1 1/2" wider than stock (a full 1 1/2" wider than the previous model.), CNC carved from a single 6061 extruded aluminium billet, One piece seamless design, As always, pre drilled for control housings. A true direct replacement design. Retains factory damper weights, Retains all stock cables and hydraulic lines , No modifications to install, 45 minute installation time