25-291315 B8 8100 (Bypass) Suspension Shock Absorber, 2007-2017 Jeep Wrangler, 2018 Wrangler JK
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BILSTEINPART NUMBER: 132-25291315

25-291315 B8 8100 (Bypass) Suspension Shock Absorber, 2007-2017 Jeep Wrangler, 2018 Wrangler JK

$1,16900
2 left in stock
ShippingShips on Sep 14, 2026
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B8 8100 (Bypass) Suspension Shock Absorber
  • 2007-2017 Jeep Wrangler
  • 2018 Wrangler JK

    Bilstein 25-291315 Features:

    Bilstein B8 8100 (Bypass) is a direct fit, position sensitive, damper for light trucks and SUV’s. These motorsports inspired shock absorbers utilize a dual tube externally adjustable bypass design. B8 8100 (Bypass) feature “Incremental Flow” bypass adjusters, allowing for finite and incremental changes for rebound and compression. The shocks utilize a bottom hose, remote reservoir exit port, delivering increased compression control during the full cycle. The remote reservoir is supplied with a bolt-on aluminum anodized chassis mount for an easy fitment. BILSTEIN B8 8100 (Bypass) will maximize the driver experience, offering unparalleled ride comfort and incredible bottom out control.

    • 60mm large bore hard anodized aluminum piston offers a greater range of damping control and delivers exceptional long-term durability
    • Dual tube external bypass offers position sensitive damping with independent adjustment for rebound and compression
    • Incremental flow adjuster offers finite and incremental changes in damping force for precise adjustments
    • Collapsed Length (IN): 17.17
    • Adjustable Damping: Double Adjustable Compression and Rebound with Click Adjuster Knobs
    • Lower Mount Type: Eye 12.1mm
    • Extended Length (IN): 27.83
    • Upper Mount Type: Bar Pin
    • Reservoir: Yes
    • Series: B8 8100 (Bypass)
    • Body Design: Bypass Body (Non-Coilover)
    • Collapsed Length (MM): 436.0
    • Piston Diameter: 60mm
    • Internal Design: Monotube
    • Extended Length (MM): 707.0
    • Shaft Diameter: 18mm
    • Boot Included: No
    • Spring Seat Included: No
    • Finish: EVO Grey
  • Part TypeShock Absorber
    BrandBILSTEIN
    Package Height6.0
    Package Width14.0
    Package Length32.0
    Weight15.0 PG
    Part CategoryPerformance Parts
    SeriesB8 8100 (Bypass)
    Boot IncludedNo
    Lower Mount TypeEye 12.1mm
    Shaft Diameter18mm
    Piston Diameter60mm
    Extended Length27.83 in.
    Collapsed Length (In)17.17 in.
    Adjustable DampingDouble Adjustable
    Part FitmentDirect Fit
    Internal DesignMonotube
    FinishEVO Grey
    Upper Mount TypeBar Pin
    Vendor Part Number25-291315
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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