4" 2020-2025 Chevy Silverado 2500HD/3500HD Performance Lift Kit (w/Fox 2.0 Resi Shocks) by Cognito

Cognito's 110-P0896 4-inch Performance lift kit for the Silverado 2500HD or 3500HD 2WD/4WD comes with premium components, ensuring a complete and reliable installation. Cognito components are engineered, manufactured, and assembled in the USA, eliminating guesswork. The Cognito Non-Torsion Bar Drop Front Lift Kit is designed to deliver superior ride quality while correcting CV joint angles for enhanced performance. Once installed, it adds a more aggressive look and allows for up to a 37x12.5 Tire.

The kit includes custom-fabricated spindles (steering knuckles), all necessary installation brackets, and an integrated skid plate that securely connects the front and rear cross members, providing exceptional front-end rigidity. These components are proudly made in the USA and finished with a durable semi-gloss black powder coating.

The Cognito 2-Inch Block and U-Bolt Kit include 2-inch tall, powder-coated semi-gloss black cast steel blocks and heavy-duty zinc-plated U-bolts for a durable and secure lift

The Ball Joint SM Series Upper Control Arms enhance your vehicle's style, function, and performance by correcting the ball joint angle for lifted and leveled applications. This correction improves droop travel, resulting in better ride quality. The control arms are constructed from boxed sheet metal, welded, and finished with a semi-gloss black powder coating. The kit includes pre-installed, maintenance-free ball joints and pivot bushings.

Cognito's Pitman and Idler Arm Support Kit addresses the inherent wear issues in the steering systems of Chevy and GMC trucks and SUVs. This kit replaces problematic components in factory and aftermarket steering systems, providing additional support to the pitman and idler arms. Cognito's innovative, patented design eliminates the center link's forward and rearward movement, improving overall steering stability.

Fox 2.0 Performance Series Remote Reservoir shocks incorporate advanced shock technology, significantly enhancing your truck's performance. The front shocks are rust-resistant, with a metal impact extruded aluminum body that increases cooling capacity. They feature a remote reservoir that increases oil capacity to improve dampening during extreme conditions.

The Cognito 2-Inch Block and U-Bolt Kit include 2-inch tall, powder-coated semi-gloss black cast steel blocks and heavy-duty zinc-plated U-bolts for a secure and durable lift.

Features and Benefits:

• 4-inch front lift, 2-inch rear lift for a level stance
• Integrates skid plate and front / rear cross-members for enhanced front-end rigidity.
• Includes custom-fabricated spindles (steering knuckles) and all necessary bracketry for installation.
• Cognito components are engineered, manufactured, and assembled in the USA, ensuring reliability and quality.
• The Cognito Non-Torsion Bar Drop Front Lift Kit is designed to provide superior ride quality and correct CV joint angles.
• Estimated install time: 13 hours
• Cognito Ball Joint SM Series Upper Control Arms improve ball joint angle, enhance droop travel, and offer better ride quality for lifted and leveled vehicles.
• Upper Control Arms are constructed from boxed sheet metal, welded, and finished with a semi-gloss black powder coating; they include pre-installed, maintenance-free ball joints and pivot bushings.
• The Cognito Pitman and Idler Arm Support Kit addresses steering wear issues in Chevy and GMC trucks and SUVs by providing additional support and improving overall steering stability.
• Fox 2.0 Performance Series Remote Reservoir shocks utilize advanced technology for improved performance. They feature rust-resistant, metal impact extruded aluminum bodies for increased cooling capacity.
• Cognito's 2-inch Block and U-bolt kit includes powder-coated semi-gloss black cast steel blocks and heavy-duty zinc-plated U-bolts for a secure and durable lift.
• Made in the USA

Tire Fitment

• 37x12.50 tire on stock 20” wheel, Will require a wheel spacer at least 1/4” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus medium trimming.
• 35 on 10” wide wheel +18mm offset, Use tie back kit plus light trimming.
• 35 on 10” wide wheel, 0mm offset, Use tie back kit plus medium trimming.
• 37x12.50, 9” wide wheel +18mm offset, Use tie back kit plus light trimming.
• 37x12.50, 9” wide wheel, 0mm offset, Use tie back kit plus medium trimming.
• 37x12.50 on 10” wide wheel, +18mm offset, Use tie back kit plus medium trimming.
• 37x12.50 on 10” wide wheel, 0mm offset, Use tie back kit plus heavy trimming.