Description
Bilstein B8 5100 Rear Shock Absorber – For Lifted 4Runner, FJ Cruiser, and Lexus GX
Fits These Vehicles:
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2003–2023 Toyota 4Runner (without X-REAS suspension)
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2007–2014 Toyota FJ Cruiser
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Lexus GX460 and GX470 (without X-REAS)
Lift Range:
✔ Works with 0.5" to 2.5" of rear lift
Product Overview:
The Bilstein B8 5100 rear shock is a smart upgrade for lifted SUVs and trucks. Designed for everyday driving and off-road use, it helps improve comfort, control, and ride quality.
Its mono-tube build keeps performance consistent, even when the road gets rough. Plus, it's made to fit right out of the box—no extra parts or changes needed.
If you're lifting your 4Runner, FJ Cruiser, or Lexus GX, this shock gives you the handling support you need, without sacrificing ride comfort.
Top Features:
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For rear suspensions with 0.5" to 2.5" of lift
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Mono-tube design for better control
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Built-in digressive piston adapts to the road
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Zinc-plated finish fights rust
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Smooth body, non-coilover design
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Includes protective boot
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Sold individually
Specs at a Glance:
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Collapsed: 14.91 in / 378.8 mm
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Extended: 23.03 in / 585.0 mm
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Travel: 8.59 in
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Mounts: Stem (top) / Eye 19.1 mm (bottom)
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Shaft Diameter: 14 mm
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Body Diameter: 46 mm
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Reservoir: No
🛠 In short: This is a reliable, high-quality rear shock designed for lifted vehicles. It's easy to install and improves your vehicle's handling, comfort, and durability — all in one.