FOX Performance 0-2” Front Rear Lift Coilovers Shocks for 2019-2025 Chevy GMC Sierra Silverado 1500

Description
FOX Performance 0-2” Front Rear Lift Coilovers Shocks for 2019-2025 Chevy GMC Sierra Silverado 1500

FOX Performance 0-2” Front Rear Lift Coilovers Shocks for 2019-2025 Chevy GMC Sierra Silverado 1500

Part Number: GM20Fox

Summary: This FOX Performance Series suspension system is engineered for the 2019-2025 Chevy Silverado and GMC Sierra 1500, offering a complete solution for improved ride quality and leveling. Utilizing Internal Floating Piston (IFP) technology, these shocks and coilovers separate the high-pressure nitrogen gas from the shock oil to eliminate aeration. The precision impact-extruded aluminum bodies increase cooling capacity and provide superior rust resistance compared to traditional steel bodies. This kit is designed to provide predictable off-road handling while maintaining a comfortable on-road feel for daily driving.

Features

• Internal Floating Piston (IFP): Mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber to provide maximum performance from the factory-tuned valving.
• Aluminum Body: 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum provides increased cooling capacity to ensure fade-resistant performance.
• Ride Height Preload Ring: Locking spring preload rings allow for easy height adjustment to deliver the optimal spring rate and level the vehicle front-to-rear.
• High-Flow Piston: Race-developed high-flow piston design provides application-specific valving to ensure predictable handling in various conditions.
• Advanced Suspension Fluid: JM92 fluid provides improved performance at variable temperatures to ensure consistent damping.

Technical Specifications

Fitment

• 2019-2025 Chevy Silverado 1500
• 2019-2025 GMC Sierra 1500
• Note: AT4 Model Fits 0 inches Lift Only. Trail Boss Models Fit 0 inches Lift Only.

What’s Included

• Includes Full Set (See Below)
• 2 Front Performance Series 2.0 Coilover IFP Shocks (985-02-134)
• 2 Rear Performance Series 2.0 IFP Smooth Body Shocks (985-24-209)

Why Choose This Product?

• Engineering Advantage: The use of Internal Floating Piston (IFP) technology and an aluminum body allows for superior heat dissipation and eliminates oil aeration, which are common failure points in standard twin-tube shocks.
• Performance Benefit: Drivers experience a leveled stance and more predictable handling both on and off-road, with a system specifically tuned for the weight and geometry of the Silverado and Sierra 1500 platform.

Frequently Asked Questions

Can these coilovers be used on a Trail Boss or AT4?
Yes, however, on AT4 and Trail Boss models, these are designed to fit 0 inches of additional lift only.

What is the benefit of the Internal Floating Piston (IFP)?
The IFP separates the shock oil from the nitrogen gas chamber, which prevents oil aeration and allows the precision valving to function consistently without fading.

Do these shocks resist rust?
Yes, the shock bodies are constructed from 6061-T6 clear-anodized aluminum, which is naturally resistant to rust over time.