• Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD - Stateside Performance - Shocks and Struts - FOX - Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD
  • Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD - Stateside Performance - Shocks and Struts - FOX - Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD
  • Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD - Stateside Performance - Shocks and Struts - FOX - Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD
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FOX987-24-031

FOX

Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD

Fox 2.5 Performance Series IFP Smooth Body Front Shock - 1.5-3.5 in Lift | 2015-2019 Chevy Silverado 2500HD

$346.95 USD
$346.95 USD
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In stock

The Fox 2.5 Performance Series Smooth Body IFP Shock fits the 2015-2019 Chevy Silverado 2500HD and delivers off-road travel and on-road comfort in one shock.

Aluminum body construction dissipates heat four times better than steel for fade-resistant performance.

Install Difficulty: Professional Install Only
Front shock replacement on the Silverado 2500HD requires a vehicle lift and suspension disassembly; typically installs in 90-120 minutes per side. Professional alignment recommended after any suspension modification.

Product Overview

This front shock uses a race-developed main piston and a true internal floating piston (IFP) to separate gas and oil, keeping damping consistent under heavy use.

Valving is tuned specifically for the Silverado 2500HD to reduce body sway on-road while extending drop-out travel off-road.

Fully serviceable and corrosion-resistant, built to survive harsh environments.

Features & Specifications

  • Fits: 2015-2019 Chevy Silverado 2500HD
  • Provides 1.5-3.5" of front lift
  • Accommodates 1.5in to 3.5in of front lift
  • Hydraulic Top Out (HTO) reduces harsh top-out for a smoother ride, especially on lifted trucks or aggressive tires
  • 2.5in aluminum smooth body dissipates heat 4x better than steel
  • Internal Floating Piston (IFP) separates gas and oil
  • Race-developed main piston for fade-resistant damping
  • Application-specific valving tuned for the Silverado 2500HD
  • Fully serviceable and rebuildable
  • Corrosion-resistant for harsh environments

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 Chevrolet Silverado 2500 HD High Country
2015-2019 Chevrolet Silverado 2500 HD LT
2015-2019 Chevrolet Silverado 2500 HD LTZ
2015-2019 Chevrolet Silverado 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.

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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