Cognito 210-P1151 4" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

Features:

• 4‑inch front / 2‑inch rear lift height
• Elka 2.5 remote reservoir shocks included
• Dual speed compression adjustability
• Maintains adequate droop travel
• SM Series ball joint upper control arms
• Pitman & idler arm support kit
• Supports up to 37×12.50 tires
• Cast steel rear blocks + U‑bolts
• Powder coated finish on arms/blocks
• Engineered and assembled in USA
• Includes all required hardware
• Limited lifetime warranty applies

This Kit Gives Your Truck What It’s Been Missing

If you want your 2020–2025 Silverado or Sierra HD to sit right, ride smoother, and handle whatever the road or trail throws at it, the Cognito 4-Inch Elite Lift Kit with Elka 2.5 Reservoir Shocks is the upgrade you’ve been looking for. This is a true performance system, not just a spacer lift. You get a well-engineered setup designed to improve how your truck looks, handles, and feels every time you drive it. Whether you're towing, loading up gear, or heading into the backcountry, this kit gives you better control and a noticeably more comfortable ride. The Elka 2.5 shocks alone are a game changer, especially when you're hitting washboard roads or rough terrain. They help soak up vibration and road noise, making your truck feel more stable and way less bouncy. Best of all, everything is bundled together with no guesswork, it’s a complete solution built with quality parts from a company that knows heavy-duty trucks.

Built For Strength Ride Quality And Long Term Durability

At the core of this lift kit is a carefully designed suspension system made to perform under stress. The Cognito SM Series upper control arms correct ball joint geometry while preserving droop travel, which is key to maintaining ride comfort and long-term reliability on a lifted setup. The boxed arms come powder coated for corrosion resistance and are fitted with maintenance-free joints, so once they’re on, they’re good to go. The Pitman and Idler Arm Support Kit is another standout, it’s a patented design that addresses the common steering issues GM trucks face by eliminating center link movement that causes premature wear. In the rear, the heavy-duty U-bolt and 2-inch block setup lifts the truck while maintaining drivability and strength. The Elka 2.5 shocks aren’t just for looks – they come with dual-speed compression adjusters and are tuned to the weight and handling characteristics of your truck. Whether you’re on the pavement or bouncing through uneven terrain, they give you better control, less body roll, and reduced cabin noise. All components are engineered and assembled in the USA, giving you confidence in the materials and craftsmanship behind every part.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD

Notes:

• Fits 2020–2025 Silverado and Sierra 2500HD/3500HD.
• Allows up to 37x12.50 tires with proper wheels.
• Includes Elka 2.5 shocks with compression adjusters.
• Helps reduce cabin noise, vibration, and harshness.
• Upper control arms correct ball joint angle for lift.
• Pitman and idler arm support improves steering stability.
• Rear lift achieved with cast steel blocks and U-bolts.
• Kit components are engineered and built in the USA.
• Freight shipping required due to weight of components.
• Limited lifetime warranty for original purchaser only.
• Modifying or welding parts voids warranty coverage.
• Not approved for race or competition use.