2006–2021 Dodge Ram 1500 / Ram 1500 Classic 4WD FOX Factory Race Series 2.5 Front Coilover Reservoir Shocks

FOX Factory Race Series Coilover Reservoir shocks are built using race-proven technology developed and tested by the fastest athletes in motorsports. Before any FOX shock reaches production, it must endure extreme conditions and abuse to ensure the durability, performance, and control drivers expect from FOX suspension systems.

These bolt-on Factory Race Series coilover shocks provide improved damping performance across a wide range of terrain. The remote reservoir design helps dissipate heat quickly, maintaining consistent suspension performance during aggressive driving and off-road use.

Coilover shocks combine suspension damping with load support by integrating a coil spring around the shock body. The spring preload can be adjusted to fine-tune ride height and suspension feel, and these shocks come pre-set to help level the vehicle right out of the box.

Designed for drivers who demand premium suspension performance, FOX Factory Race Series Coilover Reservoir shocks deliver durability, responsiveness, and precise control both on and off the road.

Key Features

• Performance tuned for vehicle-specific applications
• Durable zinc-plated seamless alloy shock body
• External reservoir system dissipates heat quickly for consistent damping
• Black anodized CNC-machined aluminum components
• Application-specific valving to maximize suspension performance
• Bolt-on installation design
• Adjustable coil spring preload for ride height tuning
• Pre-set configuration helps level the vehicle out of the box

Specifications

Series: Factory Race Series
Front Lift Height: 0–2"
Travel: 5.68"

Body: 2.5" smooth bore zinc-plated seamless steel body
Body Plating: Zinc-plated and double-clear coated for long-lasting finish

Reservoir: 2.5" smooth bore and honed seamless alloy reservoir

Components: Black-anodized CNC-machined 6061-T6 billet aluminum

Shaft: 7/8" hard chrome plated steel shaft

Piston: 6061-T6 hard-anodized high-flow aluminum piston

Valving: Application-specific valving to maximize performance

Seals: Redundant sealing pack system including main seal, wiper seal, and scraper seal

Bearings: PTFE-lined heat-treated alloy steel spherical bearings

Spring: Application-specific adjustable 3.0 Eibach® racing springs

Extended Length: 21.53"
Compressed Length: 15.85"

Top Mount: OEM
Bottom Mount: Clevis

Vehicle Fitment

Fits the following vehicles:

• 2006–2010 Dodge Ram 1500 4WD
• 2011–2018 Ram 1500 4WD
• 2019–2021 Ram 1500 Classic 4WD

Lift Range: 0–2" Front Lift

Note: Does not fit models equipped with factory air ride suspension.

Installation

Installation Difficulty: Moderate
Estimated Install Time: 1–2 hours
Tools Required: Basic hand tools

What's Included

• (2) FOX Factory Race Series 2.5 Front Coilover Reservoir Shocks
• Pre-installed Eibach coil springs
• Remote reservoirs