Cognito · New
Cognito 2020+ Chevrolet Silverado / GMC Sierra 2500/3500 4in Standard Lift Kit w/ 2.0 IFP Shocks
MPN 110-P1421 · Store SKU cog110-P1421
Supplier stock checked 11/8/2026, 9:48:33 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Oversized / freight item — shipping is quoted separately. Free shipping does not apply. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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 suspension components with Cognito 2.0 IFP monotube shocks to provide outstanding performance, ride quality, and long-term reliability without the guesswork. This kit is paired with Cognito 2.0 IFP Monotube Shocks, delivering consistent damping performance in a durable package. The internal floating piston design helps maintain consistent damping performance while providing predictable handling, improved ride quality, and confident control across rough roads, towing conditions, and off-road terrain. For the rear, the included Cognito Block and U-Bolt Kit provides 2 inches of rear lift to complement the front suspension and create a balanced overall stance. The system is designed to provide dependable performance and long-term durability while maintaining the truck's functionality for daily driving, towing, and off-road use. The Cognito 4-Inch Standard Lift Kit provides 4 inches of front lift while maintaining adequate droop travel for superior ride quality and suspension performance. This design increases ground clearance while helping maintain proper suspension geometry and confident handling across a variety of driving conditions. Cognito's lift components are proudly engineered, manufactured, and assembled in the USA. Built to handle the demands of daily driving, towing, and off-road use, this system delivers improved suspension performance while maintaining excellent comfort and drivability. The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles. The Cognito 2.0 IFP shocks transform the performance of your truck. The result is a complete suspension system designed to enhance the appearance, ground clearance, and performance of your truck while maintaining everyday comfort and drivability. Cognito 4in Standard Lift Kit w/ Cognito 2.0 IFP Shocks 20-26 2500/3500HD
Manufacturer fitment & guides
Check 110-P1421 against the manufacturer’s application information below.
- Installation Instructions ↗
- Installation Instructions ↗
- Installation Instructions ↗
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Part-specific notes
- Freight shipping required.
- California Proposition 65: Y
Manufacturer documents
- Installation Instructions
- Installation Instructions
- Installation Instructions
- Installation Instructions