110-P1387 | Cognito 5 Inch Performance Billet Upper Control Arm Lift Kit With Fox PSRR 2.0 Shocks For Chevrolet Silverado / GMC Sierra 2500/3500 2WD/4WD

Upgrade your Silverado/Sierra 2500/3500 with a premium lift kit engineered to deliver increased ground clearance, improved suspension performance, and dependable durability both on and off road. Designed for 2WD and 4WD models, this complete package combines high-quality Cognito components into one system for a straightforward installation with no guesswork required.

Proudly engineered, manufactured, and assembled in the USA, Cognito components are built to meet the demands of daily driving, towing, and aggressive off-road use while maintaining excellent ride quality and long-term reliability.

The Cognito Non-Torsion Bar Drop Front Lift Kit is specifically engineered to maximize ground clearance by keeping the torsion bars tucked within the factory frame location instead of lowering them below the chassis. This design helps maintain superior ride quality, proper CV axle angles, and improved underbody clearance for enhanced off-road capability without compromising drivability.

Included in the system are Cognito Billet Upper Control Arms, precision-machined from premium 6061 aluminum and finished in a durable black anodized coating for exceptional strength and corrosion resistance. Their lightweight yet heavy-duty construction provides improved suspension geometry and long-lasting performance, making them some of the strongest upper control arms Cognito has developed to date. Every kit includes all required hardware and QR code linking to detailed installation instructions to ensure a smooth and efficient installation process.

To further improve steering system durability, the included Cognito Pitman and Idler Arm Support Kit (PISK) addresses common weaknesses found in factory GM steering systems. Utilizing Cognito’s patented design, the PISK adds critical reinforcement to the pitman and idler arms, helping eliminate unwanted center-link movement while improving steering precision, stability, and component longevity.

This kit is paired with FOX 2.0 Performance Series Remote Reservoir shocks, delivering race-proven performance in a direct bolt-on package. The external reservoirs increase oil and nitrogen capacity to help maintain consistent damping performance under demanding conditions while also adding a clean, aggressive appearance.

Inside each FOX shock, a race-developed high-flow damping piston combined with application-specific valving delivers predictable ride quality, improved handling, and confident control across rough roads, towing conditions, and off-road terrain. The result is a complete suspension system designed to enhance both the appearance and performance of your truck without sacrificing everyday comfort and drivability.

Features:

• Yields 5-inches of front lift, 3" Rear Lift for level stance
• Cognito Billet Upper Control Arm Kit
• Cognito Pitman and Idler Arm Support Kit
• Cognito Torsion Bar Adjuster Key Kit
• Fox 2.0 Performance Series Remote Reservoir Shocks
• Improved ball joint angle
• Maintains adequate droop travel to optimize ride quality
• PISK improves drivability, fuel economy, and tire wear
• 13-hour DIY install time
• Made in the USA