• Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD
  • Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD
  • Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD
  • Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD - Stateside Performance - Leveling Kits - Cognito - Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD
1 4

COG110-P0926

Cognito

Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD

Cognito Premier Leveling Kit - 3 in Lift, w/ Fox PSRR 2.0 | 2011-2014 GMC Sierra 2500HD

$2,578.23 USD
$2,578.23 USD
Sale Sold out
Shipping calculated at checkout.

In stock

The Cognito 3in Premier Leveling Kit with Fox PSRR 2.0 shocks fits the 2011-2014 GMC Sierra 2500HD and delivers a complete front-end lift package with upgraded control arms, steering support, and remote reservoir shocks.

Install Difficulty: Professional Install Only
Requires a vehicle lift, torsion bar unloading, upper control arm replacement, and steering component bracing; typically takes 5-7 hours. Professional alignment required after installation.

Product Overview

This bundled kit includes Cognito Ball Joint SM Series upper control arms, torsion bar adjuster keys, the Cognito Pitman and Idler Arm Support Kit (PISK), front shock spacers, and Fox 2.0 Performance Series remote reservoir shocks front and rear.

The boxed sheet-metal upper control arms are welded and powder coated semi-gloss black, improving droop travel and ride quality. The PISK adds bracing to the pitman and idler arms to eliminate center-link movement.

Fox 2.0 remote reservoir smooth body shocks add oil and nitrogen capacity for consistent damping on rough roads. All Cognito components are engineered, manufactured, and assembled in the USA.

Features & Specifications

  • Fits: 2011-2014 GMC Sierra 2500HD
  • Provides 3" of lift
  • Provides 3in front lift to level with stock rear height
  • Fits 2WD and 4WD models
  • Includes Cognito SM Series boxed upper control arms
  • Includes torsion bar adjuster keys and front shock spacers
  • Cognito PISK braces pitman and idler arms
  • Fox 2.0 Performance Series remote reservoir shocks front and rear
  • Powder coated semi-gloss black control arms
  • Engineered and assembled in the USA

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2011-2014 GMC Sierra 2500 HD Denali
2011-2014 GMC Sierra 2500 HD SLE
2011-2014 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
⚠ 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.

View full details

  • 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