• Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 2500HD - Stateside Performance - Lift Kits - Fabtech - Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 2500HD
1 1

FABFTS21108

Fabtech

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 2500HD

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 2500HD

$1,422.25 USD
$1,422.25 USD
Sale Sold out
Shipping calculated at checkout.

The Fabtech 4in Ultimate System with Performance Shocks fits the 2015-2019 GMC Sierra 2500HD and delivers a complete 4-inch suspension lift engineered for off-road performance.

Install Difficulty: Professional Install Only
Full 4in suspension lift requires a vehicle lift, suspension disassembly, and spring compression; typically takes 8-10 hours. Professional alignment required after installation.

Product Overview

This all-in-one lift kit raises the front and rear of the Sierra 2500HD by 4 inches while retaining factory steering centerlink and upper control arms. Fabtech's Performance Shocks are matched to the new geometry for improved ride quality on and off road.

Increased caster restores steering control at height, and the system installs with no welding and no driveshaft changes on Auto Trac equipped trucks.

Features & Specifications

  • Fits: 2015-2019 GMC Sierra 2500HD
  • Provides 4in lift
  • Includes Fabtech Performance Shocks
  • Retains factory steering centerlink
  • Retains factory upper control arms
  • Increased caster for improved steering control
  • No welding required for installation
  • No driveshaft change required for Auto Trac
  • Fits stock tires and wheels

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 GMC Sierra 2500 HD Base
2015-2019 GMC Sierra 2500 HD Denali
2015-2019 GMC Sierra 2500 HD SLE
2015-2019 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.

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