• Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD
  • Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD
  • Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD
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COG110-P0779

Cognito

Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD

Cognito Performance Ball Joint Leveling Kit - 3 in Lift w/ Fox PS 2.0 IFP Shocks | 2020-2025 GMC Sierra 2500HD

$1,794.92 USD
$1,794.92 USD
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In stock

The Cognito 3in Performance Ball Joint Leveling Kit with Fox 2.0 IFP Shocks fits the 2020-2025 GMC Sierra 2500HD and delivers a complete front-leveling package with matched shocks, upper control arms, and torsion keys.

Install Difficulty: Professional Install Only
Requires a vehicle lift, torsion bar unloading, and upper control arm replacement; typically takes 4-6 hours. Professional alignment required after installation.

Product Overview

This kit bundles Cognito Ball Joint SM Series upper control arms, forged torsion bar adjuster keys, and Fox 2.0 Performance Series IFP monotube shocks front and rear. The boxed sheet metal arms are welded and powder coated semi-gloss black with pre-installed maintenance-free ball joints and pivot bushings.

The upper control arms correct ball joint angle for the lifted stance, increase droop travel, and add caster for better highway manners. Fox 2.0 IFP smooth body shocks pair race-proven damping with on-road comfort and off-road control on the heavy-duty 2500HD chassis.

Features & Specifications

  • Fits: 2020-2025 GMC Sierra 2500HD
  • Fits 2WD and 4WD models
  • Provides 3" of lift
  • Provides 3in front lift to level with stock rear height
  • Includes Cognito SM Series upper control arms with ball joints
  • Forged torsion bar adjuster keys for bolt-in leveling
  • Fox 2.0 Performance Series IFP monotube shocks front and rear
  • Boxed sheet metal arms, welded and powder coated semi-gloss black
  • Corrects ball joint angle and adds caster for highway drivability
  • Engineered, manufactured, and assembled in the USA

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2020-2025 GMC Sierra 2500 HD AT4
2020-2021 GMC Sierra 2500 HD Base
2020-2025 GMC Sierra 2500 HD Denali
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2022-2025 GMC Sierra 2500 HD Pro
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy