FOX is a world leader in high-performance suspension systems, renowned for engineering that transforms how vehicles handle the toughest terrain. Rooted in decades of motorsport dominance, FOX brings its racing heritage to the automotive sector with a relentless drive for precision, control, and durability. From desert racing to daily driving, their suspension technology is designed to meet the demands of enthusiasts, professionals, and manufacturers alike. FOX automotive products are more than just components, they are the result of rigorous testing, advanced materials, and a deep understanding of how vehicles interact with the road and beyond. By working closely with OEMs and elite racing teams, FOX delivers solutions that balance comfort with capability, ensuring peak performance whether on the highway, in the dunes, or across rock-strewn trails.
Performance Elite Series 2.5 Reservoir smooth Body shocks give you enhanced ride quality and the control you need when heading off the pavement. They take their design from our Off-Road race shocks, so they've been thoroughly perfected in brutal conditions that you will probably never see.
Our athletes push the boundaries in competition to develop race-proven performance you can bolt onto your Truck or SUV.
The external Reservoir allows for increased oil and nitrogen capacity while delivering a striking race look. Applications are available to fit most stock and lifted Trucks and SUVs. Our complete line of bolt-on, Performance Elite shocks provide improved damping in any terrain.
Experience for yourself the incredible performance and precise control that Performance Elite Series 2.5 Reservoir shocks deliver.
Features
- Performance Tuned For Vehicle Specific Application, Aluminum Body Dissipates Heat Faster Than Steel, External Reservoir System Dissipates Heat Fast, Black Anodized CNC Machined Aluminum Components
- Series Performance Elite
- Travel 8.79
- Rear Lift Height 0-2
- Body 2.5 Inch impact extruded and CNC machined 6061-T6 hard anodized aluminum Body resists rust over time
- Body Plating Hard-anodized for a durable finish
- Components Black-anodized, CNC-machined 6061-T6 billet aluminum
- Shaft 7/8 Inch hard chrome plated heat-treated alloy steel
- Piston Race-developed high-flow Piston design
- Valving Application specific Valving to maximize performance
- Seals Redundant sealing pack system main seal, wiper seal, scraper seal
- Bearings PTFE-lined, heat-treated, alloy steel spherical
- Extended Length 25.63
- Compressed Length 16.84
- Top Mount ES7
- Bottom Mount SM2
- Fitment Notes Does Not Fit Air Ride Models
Installation Notes:
Professional installation is recommended.
Specifications:
Lift Height: 0-2 Inch Lift.
Material: Aluminum.
Sold As: Pair.
Universal: No.
Shock Type: Smooth Body.
Collapsed Length: 16.84.
Extended Length: 25.63.
Shock Mount: ES7/SM2.
Series: Performance Elite 2.5.
Reservoir Type: Piggyback.
Travel Length: 8.79.
Adjustable: Adjustable.
Location: Rear.
Fitment & Application:
- 2025 Ram 1500 RHO/Special Service/Tradesman HFE/Tungsten/Warlock
- 2025 Ram 1500 Limited Longhorn
- 2025 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2024 Ram 1500 TRX
- 2024 Ram 1500 Limited Longhorn
- 2024 Ram 1500 HFE
- 2024 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2023 Ram 1500 TRX
- 2023 Ram 1500 Limited Longhorn
- 2023 Ram 1500 HFE
- 2023 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2022 Ram 1500 TRX
- 2022 Ram 1500 Limited Longhorn
- 2022 Ram 1500 HFE
- 2022 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2021 Ram 1500 TRX
- 2021 Ram 1500 Special Service
- 2021 Ram 1500 Longhorn/TRX Launch Edition
- 2021 Ram 1500 Limited Longhorn
- 2021 Ram 1500 Laramie Longhorn
- 2021 Ram 1500 HFE
- 2021 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2020 Ram 1500 Special Service
- 2020 Ram 1500 Laramie Longhorn
- 2020 Ram 1500 HFE
- 2020 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
- 2019 Ram 1500 Laramie Longhorn
- 2019 Ram 1500 HFE
- 2019 Ram 1500 Big Horn/Laramie/Limited/Lone Star/Rebel/Tradesman
| Fitment Position | Rear |
|---|---|
| Brand | Fox |
| Part Number | FOX-88326079 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
|

This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/