Cognito Motorsports 210-P1150 8-Inch Performance Lift Kit with Elka 2.0 IFP Shocks

The Cognito Motorsports 210-P1150 is a comprehensive 8-inch performance lift kit engineered specifically for 2019-2025 Chevrolet Silverado and GMC Sierra 1500 trucks in both 2WD and 4WD configurations, including AT4, AT4X, Trail Boss, and ZR2 models. This complete suspension system bundles premium USA-manufactured Cognito components with high-performance Elka 2.0 IFP shocks and a progressive-rate Deaver leaf pack for exceptional ride quality and aggressive stance.

Front Lift System:

The 8-inch front lift assembly is engineered to deliver superior ride quality while maintaining corrected CV joint angles for optimal driveline performance. The kit includes Cognito SM Series Ball Joint Upper Control Arms featuring boxed sheet metal construction with CNC robot-welded seams and semi-gloss black powder coat finish. These upper control arms correct ball joint angles for lifted applications and improve allowable droop travel for enhanced ride comfort. Each control arm includes premium ball joints, new crush sleeves, and polyurethane bushings for long-lasting performance.

Elka 2.0 IFP Shock Absorbers:

This kit features position-specific Elka 2.0 Internal Floating Piston (IFP) shock absorbers with gas-pressurized design to prevent cavitation and fading. Built from CNC-machined and forged aluminum components with hard-anodized bodies, these shocks utilize internal hydraulic valving optimized specifically for the Silverado/Sierra 1500 platform. The heavy-duty 5/8-inch induction-hardened shafts and triple sealing system ensure durability, while the proprietary ultra-low friction semi-synthetic oil blend resists high operating temperatures. Benefits include reduced cabin noise and vibration, smoother ride over washboard and square-edge impacts, more stable and predictable handling, reduced front-end dive during cornering and braking, and improved damping for towing applications.

Deaver Progressive-Rate Leaf Pack:

The included 6-inch Deaver rear leaf pack delivers increased lift while significantly improving ride quality over stock springs. The progressive spring rate provides a comfortable unloaded ride that firms up under load, making it ideal for both daily driving and heavy hauling or towing applications.

Complete Kit Includes:

• 8-inch front lift components with corrected geometry
• SM Series ball joint upper control arms
• Four position-specific Elka 2.0 IFP shock absorbers
• 6-inch Deaver progressive-rate rear leaf pack
• Stainless steel extended brake lines
• All necessary hardware and bushings

Performance Specifications:

• Provides 8 inches of front lift and 6 inches of rear lift
• Levels vehicle front to rear for aggressive stance
• Accommodates up to 37 x 12.5-inch tires on 12-inch wide wheels with 4.5-inch backspacing
• Maintains adequate suspension droop travel for superior ride quality
• Improves ball joint angle for extended component life
• Designed, engineered, manufactured, and assembled in the USA

Important Installation Notes:

• CV driveline upgrade is required for 4WD operation with this lift height
• Requires bypassing Adaptive Ride Control (ARC) system on 1500 Denali models equipped with this feature
• Professional installation recommended