The Cognito 1" Performance Leveling Kit with FOX PS Coilover 2.0 IFP Shocks is designed specifically for GM Silverado and Sierra 1500 Trail Boss, ZR2, AT4, and AT4X trucks. It delivers a leveled stance while improving ride quality, suspension performance, and overall handling.
Built from premium USA-engineered components, this system combines FOX Performance Series coilover shocks with Cognito SM Series upper control arms to create a balanced suspension upgrade. The design focuses on maintaining adequate droop travel and improving suspension geometry for more comfortable everyday driving and predictable off-road handling.
Additional features include FOX 2.0 Performance Series front coilovers, FOX rear monotube shocks, polyurethane bushings, and Cognito’s boxed steel upper control arms. Together, these components reduce front-end harshness, improve steering feel, and provide enhanced damping consistency across rough terrain.
Engineered specifically for factory-lifted GM 1500 trims, this kit integrates seamlessly with OEM suspension systems while enhancing appearance and performance.
Installation is typically a bolt-on process suitable for experienced DIYers or professional installers, with an estimated installation time of approximately 2.5–3 hours.
Whether you're upgrading for improved ride quality, enhanced off-road capability, or a cleaner leveled stance, this product delivers reliable suspension performance and value. Now Available at LEER!
Features & Specifications
Product Type: Performance Leveling Kit with Coilover Shocks
Material: Steel suspension components, aluminum shock bodies
Finish Options: Powder-coated components / FOX anodized shocks
Mounting Type: Bolt-on
Fitment:
- 2019–2025 Chevy Silverado 1500 Trail Boss / ZR2 4WD
- 2019–2025 GMC Sierra 1500 AT4 / AT4X 4WD
Design: Performance leveling system with coilover shocks and upgraded control arms
Key Dimensions: 1” front lift
Functionality:
- Improves ride quality and damping consistency
- Maintains proper suspension geometry and droop travel
- Enhances steering feel and suspension articulation
- Supports up to 34x12” tires on select wheel setups
Available Options
The Cognito 1" Performance Leveling Kit is available in:
Vehicle Fitments:
- Silverado 1500 Trail Boss / ZR2 (2019–2025)
- Sierra 1500 AT4 / AT4X (2019–2025)
Finish Options:
- Black powder-coated components
Configurations (if applicable):
- FOX 2.0 Performance Series Coilover IFP Shock System
Choose this system if you want improved ride quality and suspension performance while maintaining factory drivability and comfort.
Why Choose Cognito 1" Performance Leveling Kit?
This product is ideal for customers who want a premium ride upgrade without stepping into high-end reservoir shock systems.
- FOX 2.0 shocks improve comfort and handling
- Maintains factory ride characteristics with better control
- Enhanced droop travel improves suspension performance
- Complete engineered system eliminates compatibility issues
What’s Included
- FOX 2.0 Performance Series front coilover IFP shocks
- FOX 2.0 Performance Series rear monotube shocks
- Cognito Ball Joint SM Series upper control arms
- Polyurethane bushings and crush sleeves
- Mounting hardware
- Installation instructions
Installation Notes
- Bolt-on installation with no major cutting required
- Moderate install recommended
- Estimated install time: 2.5–3 hours
- Alignment required after installation
- Not compatible with ARC Adaptive Ride Control systems (includes most Denali models)
Warranty Information
Cognito Warranty
Cognito products are backed by a limited lifetime warranty, covering defects in materials and workmanship.
