King Shocks 25001-397 2.5-Inch Rear Remote Reservoir Shock Kit for 2022+ Toyota Tundra

King OEM performance kit custom tuned to provide your Toyota Tundra with unparalleled levels of performance and ride quality. Each kit has been subjected to punishing real world testing to develop the optimal damping curve and spring rate (if applicable) for your vehicle. Performance Shock Kit; 2.5 in. Dia.; Remote Reservoir; Pair;

• Dynamometer Lab And Punishing Testing To Develop The Optimal Damping Curves And Spring Rates For Your Toyota
• External Reservoirs Increase Fluid Capacity; Heat Dissipation And Provide Sustained Damping Performance
• Optional Wide Range Compression Adjuster That Gives 20 Precise Clicks Of Compression Damping Adjustment
• Built From The Same Quality Materials And To The Same Precise Tolerances Pure Race Series Shocks
• Made From Extruded 6061-T6 Aluminum; New Improved Reservoir Mounts; No More Hose Clamps
• Large 2.5 in. Shock Bodies Increase Fluid Capacity For Smoother; Cooler Running Shocks
• New O.D. End Cap Design w/High Strength Stainless Steel Mounting Pin
• All New Threaded End Cap Design w/New Schrader Valve Protective Cap
• Fully Rebuildable; Serviceable And Tunable
• Over 20 Percent Increase In Wheel Travel
• Factory Tuned For Optimal Ride Quality
• 100 Percent Bolt-On Performance

Upgrade your 2022 and newer Toyota Tundra with the King Shocks 25001-397 OEM performance shock kit. Custom tuned specifically for the Tundra, this rear shock pair is engineered to deliver improved ride quality, controlled damping, and dependable performance in demanding driving conditions. King Shocks develops each kit through dynamometer lab analysis and punishing real-world testing to establish the optimal damping curve and spring rate for the vehicle. The result is a factory-tuned, bolt-on performance upgrade designed to complement the Tundra’s suspension system while providing more than 20 percent increased wheel travel.
The large 2.5-inch shock bodies and external remote reservoirs increase fluid capacity and improve heat dissipation for smoother, cooler operation and sustained damping performance. Constructed from extruded 6061-T6 aluminum, the shocks feature improved reservoir mounts that eliminate the need for hose clamps, a high-strength stainless steel mounting pin, and a threaded end cap with a protective Schrader valve cap. These components are built to the same precise tolerances and quality standards used in King’s Pure Race Series shocks.
For drivers seeking additional tuning capability, the optional wide-range compression adjuster provides 20 precise clicks of compression damping adjustment. The King Shocks 25001-397 kit is fully rebuildable, serviceable, and tunable, allowing long-term maintenance and performance customization. Designed as a 100 percent bolt-on installation, this pair provides a direct performance solution for compatible 2022 and newer Toyota Tundra applications without requiring extensive suspension modifications.
Features: Dynamometer laboratory and real-world testing for Tundra-specific damping curves and spring rates. External remote reservoirs for increased fluid capacity, improved heat dissipation, and consistent damping. Large 2.5-inch shock bodies for smoother, cooler operation. Optional 20-click compression damping adjustment. Extruded 6061-T6 aluminum construction. Improved reservoir mounts without hose clamps. Fully rebuildable, serviceable, and tunable design. Factory-tuned ride quality. More than 20 percent increased wheel travel. 100 percent bolt-on performance. Sold as a pair.

Features:

• Custom tuned for compatible 2022 and newer Toyota Tundra applications

• 2.5-inch shock bodies increase fluid capacity and support cooler operation

• External remote reservoirs help dissipate heat and maintain consistent damping

• Optional wide-range compression adjuster provides 20 precise adjustment clicks

• Extruded 6061-T6 aluminum construction

• Improved reservoir mounts eliminate the need for hose clamps

• High-strength stainless steel mounting pin and threaded end cap design

• Fully rebuildable, serviceable, and tunable

• More than 20 percent increased wheel travel

• Factory tuned for optimal ride quality

• 100 percent bolt-on installation

• Sold as a pair

Compatible With
2022 Toyota Tundra
2023 Toyota Tundra
2024 Toyota Tundra
2025 Toyota Tundra