The Cognito 4-inch Performance Lift Kit for 2014–2019 Silverado/Sierra 1500 2WD/4WD bundles SM Series upper control arms with Fox 2.0 IFP coilovers and rear shocks along with 4-inch front lift components and a 3-inch block and U-bolt rear kit to level the truck. The kit maintains droop travel to preserve ride quality and corrects ball joint angle after lift installation. Made in the USA with necessary hardware included.
Cognito 14-19 Chevy/GMC Silv 1500/1500LD / Sierra 1500 2WD/4WD 4in Perf Lift Kit w/ Fox PS IFP 2.0