Rancho RS90000XL 4″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Description
Rancho RS90000XL 4″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Rancho RS9000XL 4″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Part Number: RS999306

Summary: The Rancho RS9000XL series delivers industry-leading versatility for Infiniti QX56 owners requiring performance for both daily commuting and heavy-duty applications. Featuring a 9-position manual tuning knob, these shocks allow you to instantly adjust your ride quality from soft to firm depending on your current load or terrain. Specifically configured for vehicles with a 4-inch rear lift, they provide the necessary travel and damping control to maintain stability and comfort in lifted applications.

Features

• 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect balance between street comfort and towing stability.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a reduction in oil foaming and aeration to ensure consistent performance under high-load conditions.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation during demanding use.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2004-2008 Infiniti QX56
• 2004-2008 Nissan Armada
• Note: For use with Rancho Suspension only. Excluding models with Auto Rear Leveling.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: The RS9000XL is the global standard for adjustable damping, utilizing a tri-tube design that allows for massive fluid displacement and precise valving control.
• Performance Benefit: Drivers gain the ability to “set it and forget it” for daily driving or stiffen the suspension in seconds when hooking up a trailer or heading off-road.

Related Products

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2004-2008 Infiniti QX56

Front Only (Same Series):
Rancho RS90000XL 4" Front Lift Shocks for 2004-2008 Infiniti QX56

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2004-2008 Infiniti QX56

Frequently Asked Questions

Can I adjust these shocks without removing them from the vehicle?
Yes, the 9-position adjustment knob is located on the shock body for easy access while the vehicle is parked.

Do these shocks create the 4 inches of lift?
No, these shocks are specifically configured for vehicles that already have 4 inches of rear lift height installed.

Will these work with my factory air leveling system?
No, these shocks are designed for vehicles excluding Auto Rear Leveling systems.