Jeep Wrangler JL 18-25 Factory Race Series, 3.0, P/B, Internal Bypass, DSCA, 3.5-4.5" Lift, Stage 4, Rear Shock, Pair

FOX Factory Race Series 3.0 Internal Bypass Piggyback Shock (Pair) – Adjustable for Maximum Off-Road Performance

Race-Proven Suspension Technology for Trucks and SUVs

The FOX Factory Race Series 3.0 Internal Bypass Piggyback Shocks deliver race-dominating performance with position-sensitive damping technology in a bolt-on kit. Designed for off-road enthusiasts, these shocks feature FOX’s patented internal bypass technology, which allows fluid to bypass the piston during initial travel for a plush, comfortable ride. As the shock nears its extreme compression or rebound, the fluid is forced through the piston, ramping up the damping force to prevent harsh bottom-outs or top-outs. This ensures precise control over rough terrain.

Key Features of FOX Factory Race Series 3.0 Internal Bypass Piggyback Shocks

Position-Sensitive Damping for Superior Control
The Factory Race Series 3.0 Internal Bypass Piggyback Shocks are engineered with multiple internal damping zones, offering position-sensitive control that adjusts based on the terrain. The bypass ports regulate fluid for a smooth ride in normal conditions, while providing increased damping force when the terrain demands it, ensuring a controlled and comfortable off-road experience.

Heavy-Duty Piggyback Bridge for Maximum Cooling
Featuring a new heavy-duty piggyback bridge, these shocks are designed specifically for the Wrangler JL. The external reservoir system maximizes oil and nitrogen capacity, dissipating heat quickly to maintain consistent damping performance, even during intense off-road driving.

Durable Aluminum Construction for Extreme Durability
Built with a hard-anodized, impact-extruded 6061-T6 aluminum body, these shocks are both lightweight and highly resistant to corrosion. The precision-machined aluminum components and race-developed internal valving ensure that your suspension can handle the toughest conditions with ease.

Built for Strength and Precision

7/8" Hard Chrome-Plated Steel Shafts for Maximum Durability
The 7/8" hard chrome-plated heat-treated alloy steel shafts are designed for superior strength, ensuring smooth operation even in the most extreme off-road environments. These heavy-duty shafts are built to withstand intense impacts, providing long-lasting performance.

Application-Specific Valving for Optimized Performance
Each shock is performance-tuned with application-specific valving to maximize handling, comfort, and control in your vehicle. Whether you're driving over rocky terrain, sandy trails, or paved roads, these shocks provide a smooth, consistent ride.

Redundant Sealing Pack System for Maximum Protection
The redundant sealing pack system includes a main seal, wiper seal, and scraper seal, providing multiple layers of protection from dirt, debris, and moisture. This ensures your shocks stay protected, delivering reliable performance and extending their lifespan.

Technical Specifications

• Body: 3.0" impact-extruded and CNC-machined 6061-T6 hard-anodized aluminum
• Travel: 10.85"
• Rear Lift Height: 3.5-4.5"
• Extended Length: 29.78"
• Compressed Length: 18.93"
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum
• Shaft: 7/8" hard chrome-plated heat-treated alloy steel
• Valving: Application-specific to maximize performance
• Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
• Top Mount: EB2
• Bottom Mount: EB2

Frequently Asked Questions (FAQ)

Q: How does the internal bypass technology improve performance?
A: FOX’s patented internal bypass technology allows fluid to bypass the piston during regular off-road driving for a smooth ride. When the shock reaches extreme compression or rebound, the system forces fluid through the piston to increase damping force, preventing harsh bottom-outs or top-outs and providing more control on rough terrain.

Q: Why are the Factory Race Series 3.0 Internal Bypass Piggyback Shocks ideal for off-road driving?
A: These shocks offer position-sensitive damping zones, a heavy-duty piggyback bridge for superior cooling, and race-developed internal valving. They are designed to handle challenging off-road conditions while maintaining precise control and comfort.

Q: How does the redundant sealing system protect the shocks?
A: The redundant sealing pack system includes multiple seals (main seal, wiper seal, and scraper seal) to protect the shocks from dirt, debris, and moisture. This multi-layer protection ensures smooth performance and extends the life of your shocks, even in harsh off-road environments.