What makes this shock 'custom valved'?

Custom valving means the internal shim stack and fluid flow are specifically tuned by Fox to provide a particular damping characteristic. This is often done to match the shock to a specific vehicle, suspension setup, or intended use like off-roading or racing.

Is this shock ready to install right away?

This coilover shock is designed as a direct fit for the specified application and includes the necessary components for its function. However, installation may require additional suspension components like springs, mounting hardware, or tools depending on your vehicle's existing setup. Always refer to manufacturer instructions for complete installation details.

Can I service or rebuild this shock myself?

Yes, this Fox 2.5 Factory Series coilover shock is designed to be rebuildable and serviceable. This allows for maintenance and tuning over time, ensuring consistent performance and extending the life of the shock.

Fox 2.5 Factory Series 16in. Piggyback Reservoir Coilover Shock 7/8in. Shaft (Custom Valving) - Blk

Specifications

Brand: FOX
Part #: 980-02-166-1
UPC: 714686854535

Fox 2.5 Factory Series 16in. Piggyback Reservoir Coilover Shock 7/8in. Shaft (Custom Valving) - Blk

Name: Fox 2.5 Factory Series 16in. Piggyback Reservoir Coilover Shock 7/8in. Shaft (Custom Valving) - Blk
Brand: FOX
SKU: fox-fox-2-5-factory-series-16in-piggyback-reservoir-coilover-shock-7-8in-shaft-c-t14-178972
Price: 849.95 USD
Availability: BackOrder

$849.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fox 2.5 Factory Series 16in. Piggyback Reservoir Coilover Shock with custom valving. Race-winning technology for consistent performance.

Key Features

Fits applications requiring a 2.5 x 16.0 coil-over piggyback shock with a 7/8-inch shaft.
Features custom valving for tuned damping performance.
Durable zinc-plated seamless alloy body resists corrosion and damage.
Chrome-plated, heat-treated alloy steel shaft offers strength and smooth operation.
Piggyback reservoir is 360-degree rotatable for flexible mounting and improved cooling.
Black anodized CNC-machined aluminum components for a strong, clean finish.

This shock is designed for specific applications requiring a 2.5 x 16.0 coil-over piggyback configuration with a 7/8-inch shaft. Please verify compatibility with your vehicle's suspension setup.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Fox is known for putting countless hours into research and development to create race-winning suspension systems that can handle incredible punishment and still give you reliable, consistent performance. This 2.5 Factory Series coilover shock is built with that same race-proven technology, whether you're flying over desert terrain or tackling tough rock climbs. It's designed to give you the damping performance, suspension control, and proper spring rate needed to get the job done.

This shock features a durable zinc-plated seamless alloy body that's built to last. The 7/8-inch shaft is chrome-plated and heat-treated alloy steel, offering solid strength. The piggyback reservoir, which is 360-degree rotatable, holds extra fluid and allows for improved cooling, especially important during hard use. The custom valving means it's tuned for specific performance characteristics right out of the box. All the CNC-machined aluminum components are black anodized for a clean look and added durability.

This coilover is rebuildable and serviceable, meaning you can maintain it for long-term performance. It's designed to be a direct fit for applications requiring this specific shock size and configuration, offering a significant upgrade in suspension capability. If you're looking to improve your vehicle's handling and control over rough terrain, this shock is a well-built option.