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3252 W Van Buren st. Phoenix, AZ 85009
3252 W Van Buren st. Phoenix, AZ 85009
3" Cognito Lift Kit | 2011-2019 Chevy Silverado 2500/3500 & GMC Sierra 2500/3500 4WD & 2WD | Elite

3" Cognito Lift Kit | 2011-2019 Chevy Silverado 2500/3500 & GMC Sierra 2500/3500 4WD & 2WD | Elite

by Cosmos Truck Accessories
$3,942.85 - $3,942.85
$3,942.85
$3,942.85 - $3,942.85
$3,942.85

Cognito 2–3" Leveling Kit with King OEM 2.5 Performance Shocks | Fits 2011–2024 Chevy Silverado / GMC Sierra 2500HD & 3500HD (2WD/4WD)

Unleash Ultimate Control. Ride King-Level Smooth.

Level up your HD truck’s ride, handling, and off-road capabilities with this complete Cognito 2–3" Leveling Kit, now bundled with the industry-leading King OEM Performance Series 2.5” Remote Reservoir Shocks. Engineered for 2011–2024 Silverado 2500HD/3500HD and Sierra 2500HD/3500HD, this kit delivers premium performance, unmatched ride comfort, and rock-solid durability for daily driving, towing, or trail duty.

🧰 What's Included:

  • Cognito Ball Joint SM Series Upper Control Arms

  • Cognito Forged Torsion Bar Adjuster Keys

  • Cognito Pitman and Idler Arm Support Kit (PISK)

  • King OEM Performance Series 2.5” Shocks with Remote Reservoirs (Front & Rear)

🚀 Top Features & Benefits

✅ King 2.5 Remote Reservoir Shocks

Race-proven technology now made for your daily driver. These bolt-on shocks feature large-diameter bodies and external reservoirs to boost oil capacity and cooling, reducing fade during high-speed off-road use and towing. Custom-tuned damping curves give you a buttery-smooth ride in any condition.

  • Adjustable ride height

  • Up to 25% more front travel, 15% more rear travel

  • Serviceable + valve-adjustable design

  • Built from the same tech used in King race shocks

✅ Cognito Upper Control Arms

Crafted from boxed sheet metal, fully welded and powder-coated, these SM Series UCAs correct ball joint angles and significantly increase droop travel—delivering a better ride and longer component life.

  • Pre-installed HD ball joints and bushings

  • Allows optimal suspension articulation

  • Essential for lifted/leveled trucks

✅ Forged Torsion Bar Keys

Heavy-duty forged construction ensures durability and perfect front-to-rear leveling. No stress on OE components—just smooth, predictable performance.

✅ Cognito PISK (Pitman & Idler Arm Support Kit)

One of GM’s weakest factory links—solved. This patented support system adds bracing to eliminate center-link movement and improve steering longevity and responsiveness.

  • Eliminates slop in steering

  • Increases tie rod and drag link life

  • Ideal for trucks with larger tires or off-road use

🛞 Tire & Wheel Fitment

  • Fits up to 35” tires (trimming may be required depending on backspacing and width)

  • Compatible with most 17”+ wheels (verify brake clearance before mounting tires)

🔧 Fitment Details

  • ✅ Fits 2011–2024 Chevrolet Silverado 2500HD / 3500HD (2WD/4WD)

  • ✅ Fits 2011–2024 GMC Sierra 2500HD / 3500HD (2WD/4WD)

  • ❌ Does NOT fit Magnetic Ride Control models

  • ❌ Does NOT fit trucks with rear mono-leaf springs without additional parts

💥 Why Choose This Kit?

If you're looking for next-level ride quality and suspension performance, this is it. Designed for demanding enthusiasts, Cognito’s leveling and steering solutions pair perfectly with King’s OEM-tuned 2.5” shocks for a complete upgrade that doesn’t just level your truck—it transforms how it rides, handles, and performs.

🛒 Add to Cart now and give your GM HD truck the King-level treatment with maximum comfort, control, and clearance—backed by the best from Cognito and King.
Fitment