FOX Factory Series Rear Bump Stop Extension
2018–2026 Jeep Gladiator Models
883-02-169
Overview:
The FOX Factory Series 2.0in Travel 10in Extension Rear Bump Stop with Internal Floating Piston (IFP) is engineered to enhance the suspension performance of most Jeep Gladiator models from 2018 through 2026. Developed from FOX’s extensive racing heritage and refined for daily driving, this bump stop extension works seamlessly with FOX shocks to deliver a smooth, controlled ride with the sensation of near bottomless suspension travel. Designed for aggressive off-road builds and serious Jeep enthusiasts, it maximizes suspension capability while protecting your vehicle from harsh impacts.
By integrating application-specific valving and FOX’s patented internal bypass technology, this bump stop extension provides superior support and improved ride quality over rough terrain. It’s an essential upgrade for Gladiator owners looking to elevate their vehicle’s off-road performance without compromising daily drivability.
Key Features:
Engineered for precision and durability, the FOX Factory Series Rear Bump Stop Extension offers the following key features:
- Patented internal bypass technology for smooth oil flow and pressure modulation
- Internal Floating Piston (IFP) separates oil from high-pressure nitrogen gas to maintain consistent damping
- Application-specific valving tuned for Jeep Gladiator suspension dynamics
- Constructed from black anodized CNC machined aluminum components for strength and corrosion resistance
- Aluminum body dissipates heat faster than steel, enhancing performance under extreme conditions
- Compatible with FOX Factory Series shocks for a cohesive suspension system
- Designed to create the feel of near-endless suspension travel, improving ride comfort and control
- Robust 7/8” shafts with redundant seals to withstand harsh off-road environments
- Requires minor modifications for installation, ensuring a precise fit on Jeep Gladiator models
Construction & Design:
The FOX Factory Series bump stop extension is crafted from high-grade aluminum, chosen for its excellent heat dissipation and lightweight strength. The black anodized finish not only enhances corrosion resistance but also provides a sleek, durable appearance. Precision CNC machining ensures tight tolerances and consistent performance across all units.
At the heart of the design is FOX’s patented internal bypass technology, which allows oil to flow around the piston during certain parts of the suspension stroke, reducing harshness, while generating high pressure at other points to support the vehicle’s weight effectively. The inclusion of an Internal Floating Piston (IFP) maintains separation between oil and nitrogen gas, preventing cavitation and ensuring consistent damping characteristics even under extreme conditions.
Installation & Fitment:
This bump stop extension is designed specifically for Jeep Gladiator models from 2018 to 2026, including popular trims such as the Rubicon, Mojave, Overland, Sport, Willys, and special editions like the 80th Anniversary and Launch Edition. While installation requires some modifications, the process is straightforward for experienced installers and off-road enthusiasts familiar with suspension upgrades.
Proper installation ensures optimal performance and compatibility with existing FOX Factory Series shocks, delivering enhanced suspension travel and improved ride quality tailored to the Gladiator’s unique chassis and off-road capabilities.
What's Included:
- FOX Factory Series 2.0in Travel 10in Extension Rear Bump Stop with IFP
- Installation hardware and instructions
Ideal For:
This product is ideal for Jeep Gladiator owners seeking to upgrade their suspension for aggressive off-road use, trail riding, and overlanding. It is especially suited for those who already run FOX Factory Series shocks or plan to build a high-performance suspension system that balances race-proven technology with everyday reliability and comfort.
