• Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Lift Kits - Fabtech - Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD
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Fabtech

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD

$1,422.25 USD
$1,422.25 USD
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Shipping calculated at checkout.

The Fabtech 4in Ultimate System fits the 2015-2019 Chevy Silverado 3500HD and delivers a complete 4-inch suspension lift with Performance Shocks tuned for on- and off-road control.

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

Product Overview

This is a bolt-on 4in lift system engineered around Fabtech's Performance Shocks, increased caster geometry, and factory-compatible steering.

It retains the stock upper control arms, factory steering centerlink, and OE tires and wheels — no driveshaft change required on Auto Trac models.

Installs on the 2015-2019 Silverado 3500HD without cutting or welding, making it a clean weekend build for HD truck owners who want lift without a fabrication shop.

Features & Specifications

  • Fits: 2015-2019 Chevy Silverado 3500HD
  • Provides 4in lift
  • Includes Fabtech Performance Shocks
  • Retains factory upper control arms
  • Retains factory steering centerlink
  • Increased caster for improved on-road control
  • No driveshaft change required on Auto Trac
  • Fits stock tires and wheels
  • No-weld bolt-on installation

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 Chevrolet Silverado 3500 HD High Country
2015-2019 Chevrolet Silverado 3500 HD LT
2015-2019 Chevrolet Silverado 3500 HD LTZ
2015-2019 Chevrolet Silverado 3500 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.

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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