Jeep Wrangler JL 18-24, 2.0, Gen 2 Rear Bump Stops, Pair

FOX Factory Race Series 2.0 Bump Stop IFP (Pair) – Enhanced Bottom-Out Control and Damping Performance

Inspired by Off-Road Racing, Designed for Peak Performance

The FOX Factory Race Series 2.0 Bump Stop IFP takes its inspiration from the rigorous demands of off-road racing, incorporating race-proven technology and cutting-edge features to maximize suspension performance. This bump stop is engineered to provide superior bottom-out control and enhanced damping, ensuring smooth and reliable suspension travel in even the most demanding off-road environments. Whether you're rock crawling, desert racing, or navigating technical terrain, the FOX Factory Race Series 2.0 Bump Stop IFP delivers precise suspension control, allowing you to push your vehicle to its limits without fear of harsh impacts.

Key Features of FOX Factory Race Series 2.0 Bump Stop IFP

Race-Inspired Damping and Bottom-Out Control
The Factory Race Series 2.0 Bump Stop IFP combines the best of FOX’s off-road racing technology with innovative features designed to optimize your vehicle’s performance. The Internal Floating Piston (IFP) within the shaft separates oil from nitrogen gas, preventing cavitation and maintaining consistent damping performance. The negative coil spring softens initial impacts and prevents harsh top-out events, allowing for smooth suspension operation throughout its travel.

Adjustable Threaded Body for Fine-Tuning Engagement
The bump stop's threaded, impact-extruded 6061-T6 billet aluminum body allows for height adjustment, enabling you to fine-tune exactly when the bump stop engages during up travel. This helps prevent harsh bottom-outs while maximizing usable suspension travel, ensuring that you can take full advantage of every inch of your vehicle's suspension.

Integrated FOX AIR VALVE (FAV) for Easy Access
At the bottom of the bump stop’s shaft, you’ll find the integrated FOX AIR VALVE (FAV), providing easy access for adjustments. The replaceable strike pad further enhances durability by protecting critical components from impact, making this bump stop a robust addition to your off-road suspension setup.

FOX Factory Race Series Bump Stops: Optimized for Tough Terrain

Superior Heat Dissipation and Durability with Aluminum Construction
The black anodized, CNC-machined 6061-T6 billet aluminum body offers superior heat dissipation compared to steel, ensuring the bump stop stays cool and performs consistently in extreme conditions. The high-quality aluminum construction provides excellent strength while remaining lightweight, making it ideal for high-performance off-road applications.

Hard Chrome Plated Steel Shaft with IFP Technology
The 1-1/4" hard chrome plated 4130 steel shaft is designed for maximum strength and durability. The Internal Floating Piston (IFP) within the shaft helps to isolate the oil from the high-pressure nitrogen gas, eliminating cavitation and bucking while ensuring reliable damping performance under heavy loads and impacts.

Tunable Valving for Customizable Performance
The tunable, velocity-sensitive deburred valve shims allow for personalized suspension adjustments based on your specific off-road needs. Whether you need maximum damping for aggressive trails or smooth performance for high-speed desert runs, these bump stops can be tuned to match your driving style.

Technical Specifications for FOX Factory Race Series 2.0 Bump Stop IFP

• Body: Threaded, impact-extruded, black anodized, CNC-machined 6061-T6 billet aluminum
• Travel: 1.85"
• Rear Lift Height: 2.5+
• Extended Length: 10.04"
• Compressed Length: 8.18"
• Components: Black anodized, CNC-machined 6061-T6 billet aluminum
• Shaft: Hard chrome plated 1-1/4" 4130 steel with Internal Floating Piston (IFP)
• Piston: Heavy-duty powdered steel
• Valving: Tunable, velocity-sensitive deburred valve shims
• Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
• Top Mount: Threaded body