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Fox Performance Elite Series 1-2.5″ Front/Rear Lift Shock for 2020-2024 Chevrolet Silverado/GMC Sierra 2500/3500 2WD/4WD 2.5 Reservoir Compression Adjustable
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Fox Performance Elite Series 1-2.5″ Front/Rear Lift Shock for 2020-2024 Chevrolet Silverado/GMC Sierra 2500/3500 2WD/4WD 2.5 Reservoir Compression Adjustable
Fox Performance Elite Series 1-2.5 inches Front/Rear Lift Shock for 2020-2024 Chevrolet Silverado/GMC Sierra 2500/3500 2WD/4WD 2.5 Reservoir Compression Adjustable
Part Number: 883-26-085
Summary: The FOX Performance Elite Series 2.5 Reservoir shocks are engineered for the 2020-2024 Chevrolet Silverado and GMC Sierra 2500/3500, providing enhanced ride quality and precise control for off-pavement use. Featuring an external reservoir, these shocks are designed to increase oil and nitrogen capacity for improved heat management and sustained damping performance in demanding conditions. This bolt-on suspension solution utilizes race-developed technology to maximize performance across various terrains while accommodating lifted applications.
Features
- External Reservoir: 2.5-inch design separates shock oil from high-pressure nitrogen to provide increased oil capacity and consistent damping during off-road operation.
- Dual Speed Compression (DSC): Integrated adjuster technology provides user-tunable damping control to ensure the vehicle is optimized for specific terrain or load requirements.
- Hard Anodized Aluminum Body: 6061-T6 impact extruded construction provides high thermal efficiency and corrosion resistance to ensure long-term durability.
- High-Flow Piston: Race-developed internal design provides rapid response to impacts to ensure improved vehicle stability.
- Alloy Steel Shaft: 7/8 inches hard chrome plated heat-treated material provides superior strength to ensure reliable operation under heavy-duty use.
Technical Specifications
| Specification | Value |
|---|---|
| Series | Performance Elite Series 2.5 |
| Position | Front and Rear |
| Collapsed Length | 13.260 inches (Front) / 16.34 inches (Rear) |
| Extended Length | 19.170 inches (Front) / 26.31 inches (Rear) |
| Upper Mount | Bar Pin (Front) / ES6 (Rear) |
| Lower Mount | Clevis (Front) / ES6 (Rear) |
| Notes | Front requires Upper Control Arm; Fits 1.5-2.5 inches Front Lift / 1 inches Rear Lift |
Fitment
- 2020-2024 Chevrolet Silverado 2500/3500 2WD/4WD
- 2020-2024 GMC Sierra 2500/3500 2WD/4WD
- Note: Front fitment requires the use of an aftermarket Upper Control Arm.
What’s Included
- Includes Full Set (See Below)
- (2) Front Performance Elite Series 2.5 Reservoir Shocks
- (2) Rear Performance Elite Series 2.5 Reservoir Shocks
Why Choose This Product?
- Engineering Advantage: The 2.5-inch 6061-T6 aluminum body and external reservoir system offer superior heat dissipation compared to standard shocks, maintaining damping integrity during repeated impacts.
- Performance Benefit: Drivers gain the ability to fine-tune their suspension via the Dual Speed Compression (DSC) adjusters, allowing for a customized balance between street comfort and off-road bottom-out control.
Frequently Asked Questions
Do these shocks allow for manual tuning?
Yes, these shocks feature Dual Speed Compression (DSC) adjusters which allow for manual tuning of the damping characteristics.
What is the benefit of the external reservoir?
The external reservoir increases oil and nitrogen capacity, which helps separate the oil from the gas and improves cooling for more consistent performance.
Are there any specific requirements for installation?
The front shocks in this set require the vehicle to be equipped with an aftermarket Upper Control Arm for proper fitment and operation.
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