Description

2013–2024 Ram 2500/3500 FOX 2.0 Factory Race Series ATS Steering Stabilizer

Improve steering control and reduce unwanted feedback with the FOX Factory Race Series 2.0 ATS Steering Stabilizer. Designed using FOX’s race-proven suspension technology, this stabilizer provides improved stability, better road feel, and enhanced control for lifted trucks and oversized tire setups.

With conventional steering stabilizers, turning in one direction increases pressure inside the stabilizer as the shaft occupies more volume inside the body and displaces oil. This creates a push or pull force on the steering system as the stabilizer attempts to return to its neutral position. To counteract this unidirectional force, many setups require dual opposing stabilizers, which adds extra mounting hardware and takes up additional space.

The FOX Factory Race Series 2.0 ATS (Adjustable Through Shaft) Stabilizer eliminates this issue using a through-shaft architecture that prevents fluid displacement throughout the entire stroke in both directions. This design delivers balanced, consistent damping without the need for dual stabilizers. An external piggyback reservoir increases oil capacity and uses an Internal Floating Piston (IFP) to separate shock oil from the nitrogen gas charge, preventing cavitation and maintaining consistent performance under demanding conditions.

For fine-tuning steering feel, the stabilizer features a 24-click external adjuster that allows you to dial in the damping based on tire size, suspension setup, and driving style. The result is highly customizable and consistent steering control in a single bolt-on stabilizer system.

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Key Features

• Adjustable Through Shaft (ATS) design eliminates fluid displacement and steering push/pull
• 24-click external adjuster allows precise tuning of steering response
• External piggyback reservoir increases fluid capacity for improved cooling and consistency
• Internal Floating Piston (IFP) separates oil from nitrogen gas to prevent cavitation
• 2.0″ impact-extruded 6061-T6 aluminum body for strength and corrosion resistance
• Hard chrome-plated alloy steel shaft for durability
• Redundant sealing system protects against contamination
• Bolt-on installation with application-specific mounting hardware

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• Specifications

Part Number: 983-02-158
Series: Factory Race Series
Travel: 8.2″

Extended Length: 23.27″
Compressed Length: 15.07″

Body: 2.0″ metal-impacted 6061-T6 aluminum body designed to resist rust and dissipate heat efficiently
Body Finish: Clear anodized for a durable finish

Reservoir: External reservoir design separates shock oil from high-pressure nitrogen using an Internal Floating Piston (IFP)

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

Shaft: 5/8″ hard chrome plated heat-treated alloy steel

Piston: Race-developed high-flow piston design

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

Top Mount: Axle mount
Bottom Mount: Eyelet

Fitment Notes: Axle mount configuration

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Fitment

2014–2024 Ram 2500 (4WD)
2013–2024 Ram 3500 (4WD)

Mount Type: Axle mount steering stabilizer

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Installation

Install Time: Approximately 1–2 hours
Difficulty: Moderate
Hardware: Included
Tools Required: Basic hand tools

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What’s Included

• FOX 2.0 Factory Race Series ATS Steering Stabilizer
• Application-specific mounting hardware

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