FOX Performance Elite Series 2.5 Remote Reservoir Front Coilover; 2019-2026 GM 1500 (3.5in / 1.5in Lift)

Fits 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks (including Trail Boss, AT4, and ZR2 trims). Designed for use with 6-inch suspension lift systems to provide 3.5 inches of additional front lift on standard models or 1.5 inches on factory-lifted Trail Boss and AT4 models.

The FOX Performance Elite Series 2.5 remote reservoir coilover is engineered to provide superior damping control and heat management for lifted GM 1500 applications. Featuring a massive 2.5-inch aluminum body, this shock provides significantly higher internal oil volume than factory units, allowing for more consistent performance during high-speed off-road use or when navigating rough terrain. The remote reservoir system further increases oil capacity and cooling surface area, ensuring the race-developed high-flow pistons remain effective even under extreme thermal stress.

Built for durability in harsh environments, these coilovers utilize a 7/8-inch hard chrome-plated shock shaft and a redundant seal pack system to prevent leaks and contamination. The CNC-machined 6061-T6 aluminum components are finished in black anodizing for corrosion resistance and long-term reliability. These shocks are fully serviceable, allowing for a lifetime of use through professional rebuilding and re-valving.

• Body: 2.5-inch impact extruded and CNC machined 6061-T6 clear-anodized aluminum
• Shaft: 7/8-inch hard chrome-plated, heat-treated alloy steel
• Piston: Race-developed high-flow design
• Reservoir: External remote reservoir system for maximum heat dissipation
• Adjustment: Specifically tuned for vehicle-specific performance and load management
• Manufacturer Part Number: 883-06-162