Suspension and Components Shocks, Struts, Coil-Overs and Components

FOX

Fox 14+ Ram 2500 / 13+ Ram 3500 2-3in Lift Front 2.5 Perf. Series IFP HTO Shock

$346.95

SKU: F00A 987-24-045

In Stock
In Stock
Ships by Aug 1
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 987-24-045

FOX 2.5 Performance Series HTO shock is a bolt-on shock loaded with position-sensitive technology vehicle-specific valving and larger pistons to improve on and off-road performance. A type II anodized aluminum body efficiently dissipates heat and prevents corrosion. The 2.5-inch shock body features an internal floating piston (IFP) to separate the shock oil from the high-pressure nitrogen optimizing damping. Hydraulic Top Out (HTO) technology offers usable position-sensitive rebound damping control on and off the pavement. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down shock shaft speed; HTO is particularly beneficial after installing heavier aggressive tires and applications lifted higher than OEM specification. Bolt-on 2.5 Performance Series HTO shocks to increase damping capacity and ride in comfort with position-sensitive rebound control.

Features:

  • 2.5" Impact extruded 6061-T6 aluminum shock body
  • Type II clear-anodized body plating
  • High-flow velocity-sensitive damping
  • 5/8" hard chrome shaft
  • Internal floating piston (IFP)
  • Hydraulic Top Out (HTO) piston
  • Corrosion resistant
  • Application specific tune
  • Fully rebuildable and re-tunable

Application specific valving to maximize performance.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The FOX 2.5 Performance Series HTO shock (MPN 987-24-045) is a bolt-on front shock designed to enhance ride quality and control for Ram 2500/3500 trucks. Inspired by FOX's Off-Road race shocks, it features a 2.5" smooth bore zinc-plated seamless steel body, black-anodized CNC-machined 6061-T6 billet aluminum components, and a 7/8" hard chrome plated heat-treated alloy steel shaft.

Fitment

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Specifications

BrandFOX
Part NumberF00A 987-24-045

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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