• FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty - Stateside Performance - Shocks and Struts - FOX - FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty
  • FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty - Stateside Performance - Shocks and Struts - FOX - FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty
  • FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty - Stateside Performance - Shocks and Struts - FOX - FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty
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FOX987-24-003

FOX

FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty

FOX Performance Series 2.5 IFP Smooth Body Rear Shock - 2-3.5 in Lift | 2023-2026 Ford F250 Super Duty

$346.95 USD
$346.95 USD
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In stock

The FOX 2.5 Performance Series Smooth Body IFP HTO Rear Shock fits the 2023-2026 Ford F250 Super Duty and accommodates 2-3.5in of rear lift with extended drop-out travel for serious off-road use.

Install Difficulty: Professional Install Only
Bolts to factory rear shock mounts with hand tools; typically installs in 45-60 minutes per side. Professional alignment recommended after any suspension modification.

Product Overview

This is a race-developed 2.5in aluminum-bodied monotube rear shock with an Internal Floating Piston (IFP) that separates gas and oil to prevent cavitation and fade.

Performance-tuned valving controls body roll on the highway while the extended drop-out travel keeps tires planted on rough terrain.

The aluminum body dissipates heat four times faster than steel and the shock is fully serviceable for long-term rebuildability on your Super Duty.

Features & Specifications

  • Fits: 2023-2026 Ford F250 Super Duty
  • Provides 0-1.5" of rear lift
  • Accommodates 2-3.5in of rear lift
  • 2.5in aluminum monotube body
  • Internal Floating Piston separates gas and oil
  • Race-developed main piston with application-specific valving
  • Extended drop-out travel for off-road articulation
  • Fully serviceable and rebuildable
  • Corrosion-resistant for harsh environments

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2023-2026 Ford F-250 Super Duty King Ranch
2023-2026 Ford F-250 Super Duty Lariat
2023-2024 Ford F-250 Super Duty Limited
2023-2026 Ford F-250 Super Duty Platinum
2023-2026 Ford F-250 Super Duty XL
2023-2026 Ford F-250 Super Duty XLT
⚠ 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