Bilstein B8 8100 (DSA) Rear Reservoir Shock for 2003-2024 Toyota 4Runner & Lexus GX, 0-2.5" Lift (60mm)

Fits 2003-2024 Toyota 4Runner, 2003-2009 Lexus GX470, and 2010-2023 Lexus GX460 with 0-2.5 inches of rear lift.

The Bilstein B8 8100 (DSA) is a high-performance, adjustable rear reservoir shock absorber designed for vehicles that demand superior heat management and ride control. Featuring a massive 60mm (2.65" OD) large-bore monotube design, this shock provides a significantly higher oil volume than OE units, ensuring consistent, fade-free performance during extended off-road use. The Dual Speed Adjustment (DSA) system allows for precise, independent tuning of both high and low-speed compression via external clicker knobs, letting you dial in the suspension for varying loads and terrain.

• Dual Speed Adjustment: External clickers for independent high and low-speed compression tuning.
• 60mm ID Monotube: Large-bore design with a digressive piston for exceptional comfort and control.
• Remote/Piggyback Reservoir: Application-specific reservoir configuration for increased cooling and travel.
• Premium Construction: Aerospace-quality billet components and a zinc-plated finish for durability.
• Direct Fit: Bolts to factory mounting points; designed specifically for lifted 4Runner and GX platforms.
• Manufacturer Part Number: 25-294101