GMC Sierra 2500 HD Suspension Lift Kit – Cognito 4-Inch Performance Billet UCA Lift Kit w/ Fox PSRR 2.0 Shocks. Purpose-built for 2020–2026 Sierra 2500 HD, it adds confident lift, control, and durability.

Precision-machined 6061 billet Upper Control Arms feature a black anodized finish and refined geometry for increased droop travel. Cognito’s Non-Torsion Bar Drop front design keeps torsion bars in the factory frame pocket to maximize ground clearance while maintaining proper CV angles. FOX 2.0 Performance Series Remote Reservoir shocks use a race-developed high-flow piston and application-specific valving for consistent damping on road, off road, and while towing. The Cognito Pitman and Idler Arm Support Kit reinforces steering components to reduce center-link movement and sharpen response. Includes all required hardware and a QR code linking to detailed installation instructions. Made in the USA.

Features

• 4 in front / 2 in rear lift for a level stance
• 6061 billet UCAs with black anodized finish
• Non-torsion bar drop front design for clearance and CV angles
• FOX 2.0 Performance Series Remote Reservoir shocks
• Cognito Pitman & Idler Arm Support Kit (PISK)
• Complete hardware + QR-linked install guide
• Fits 2020–2026 GMC Sierra 2500 HD, 2WD/4WD
• Proudly engineered and assembled in the USA

Have questions or want help planning your build? Call our team or schedule installation at our Austin, TX or Los Angeles, CA area shops: 512-982-9393 (TX), 562-981-6800 (CA). We offer installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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