This kit is paired with Cognito 2.5-inch diameter coilover shocks with internal floating pistons, engineered specifically for GM half-ton trucks to deliver exceptional ride quality, control, and durability in a direct bolt-on package. These coilovers also offer ride height adjustability to yield 1.5-3 inches of front lift over stock, allowing you to dial in your desired stance. Their larger diameter and internal floating piston design helps maintain consistent damping performance under demanding conditions. Rounding out the rear are Cognito 2.0-inch IFP rear shocks that improve rear ride quality as well as performance, and provide a balanced tuning feel to the suspension.. The Cognito SM Series Upper Control Arms are designed to provide improved performance, style, and function for stock, leveled, and lifted applications. Constructed from heavy-duty boxed sheet metal and finished in a durable semi-gloss black powder coat, these arms feature corrected ball joint angles for leveled and lifted trucks while allowing increased droop travel for improved ride quality and suspension performance. Each arm is equipped with Cognito Alpha Joints and maintenance-free pivot bushings.. Upgrade your Silverado/Sierra 1500 with a complete leveling solution engineered for performance, durability, and straightforward installation. Designed for both 2WD and 4WD models, this all-in-one package eliminates the guesswork by including the premium components needed to properly level your truck while improving ride quality, handling, and suspension performance.. Note: Most Chevrolet Silverado and GMC Sierra submodels equipped with gasoline engines will have front lift height range of 1.5-3.5" over stock. Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 lift height range will be 0-1.5" over stock.. Note: Most Chevrolet Silverado and GMC Sierra submodels equipped with diesel engines will have front lift height range of 1-3" over stock. Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 lift height range will be 0-1" over stock.. Upgrade your Silverado/Sierra 1500 with a complete leveling solution engineered for performance, durability, and straightforward installation. This all-in-one package eliminates the guesswork while also improving ride quality and handling.. Note: Included rear shocks are compatible with 0-2" of rear lift on most models. Rear shocks are not recommended with any additional rear lift on Silverado 1500 Trail Boss and Sierra 1500 AT4.. Note: Recommend replacing OE rear blocks on Silverado 1500 Trail Boss and Sierra 1500 AT4 models with 1" rear blocks if level stance is desired.. Cognito 2019+ Chevrolet Silverado 1500 1.5-3.5in Perf. Lift Kit w/ 2.0 IFP RR Shocks & SM Series UCA. Note: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install. Note: This product requires bypassing Adaptive Ride Control (ARC) system, if equipped.. Enhances the Trucks Appearance and Reduces the Factory Nose Down Rake. Note: Slight Modifications To Factory Shock Mounts May Be Required. 1.5-3.5in Perf Lvl Kit w/ CMS 2.5/2.0 IFP w/ SM UCA, GM1500 19-26. Note: Not recommended for models equipped with 4-cylinder engine. Adjustable Ride Height Yields 1.5-3.5 Inches of Front Lift. Note: Will not fit Silverado 1500 ZR2 or Sierra 1500 AT4X. Maintains Adequate Droop Travel for Superior Ride Quality. Cognito 2.5 Series IFP Coilover Front Shocks. Cognito SM Series Upper Control Arm Kit. Cognito 2.0 Series IFP Rear Shocks. Improved Ball Joint Angle. 4-hour DIY Install Time. Suspension Lift Kit. 110-P1404

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