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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.
Bilstein B8 8100 (Bypass) - Suspension Shock Absorber 25-326369
Specifications:
| PartType | Shocks / Struts |
| Segment | Light Truck |
| Reservoir | Yes |
| Body Design | Bypass Body (Non-Coilover) |
| Upper Mount Type | Stem |
| Series | B8 8100 (Bypass) |
| Extended Length (MM) | 374.0 |
| Body Diameter (ID) | 60mm |
| Title | Bilstein Shock Absorbers |
| Lower Mount Type | Eye 19.2mm |
| Prop 65 - Short Label | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |
| Prop 65 (Y/N) | Y |
| Adjustable Damping | Double Adjustable Compression and Rebound with Click Adjuster Knobs |
| Finish | EVO Grey |
| Internal Design | Monotube |
| Collapsed Length (IN) | 24.09 |
| Boot Included | No |
| Collapsed Length (MM) | 612.0 |
| Extended Length (IN) | 14.72 |
| Spring Seat Included | No |
| Description_FAB | Incremental flow adjuster offers finite and incremental changes in damping force for precise adjustments |
| Description_INV | Toyota 4Runner 03-10+ RL 8100 Bypass EVO |
| Description_LAB | B8 8100 (Bypass) - Suspension Shock Absorber |
| Description_ASM | Lexus GX460 2023-2010, GX470 2009-2003, Toyota 4Runner 2024-2003 |
| Description_MKT | 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. |
| Description_FAB | Dual tube external bypass offers position sensitive damping with independent adjustment for rebound and compression |
| Description_SHO | Shock |
| Description_DEF | Suspension Shock Absorber |
| Description_DES | B8 8100 (Bypass) - Suspension Shock Absorber |
| Description_EXT | 60mm Shock Absorber |
| Description_FAB | Incremental flow adjuster offers finite and incremental changes in damping force for precise adjustments |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2010 | Lexus | GX460 | Base | |
| 2011 | Lexus | GX460 | Base | |
| 2012 | Lexus | GX460 | Base | |
| 2013 | Lexus | GX460 | Base | |
| 2014 | Lexus | GX460 | Base | |
| 2015 | Lexus | GX460 | Base | |
| 2016 | Lexus | GX460 | Base | |
| 2017 | Lexus | GX460 | Base | |
| 2018 | Lexus | GX460 | Base | |
| 2019 | Lexus | GX460 | Base | |
| 2020 | Lexus | GX460 | Base | |
| 2021 | Lexus | GX460 | Base | |
| 2022 | Lexus | GX460 | Base | |
| 2023 | Lexus | GX460 | Base | |
| 2023 | Lexus | GX460 | Black Line Edition | |
| 2014 | Lexus | GX460 | Luxury | |
| 2015 | Lexus | GX460 | Luxury | |
| 2016 | Lexus | GX460 | Luxury | |
| 2017 | Lexus | GX460 | Luxury | |
| 2018 | Lexus | GX460 | Luxury | |
| 2019 | Lexus | GX460 | Luxury | |
| 2020 | Lexus | GX460 | Luxury | |
| 2021 | Lexus | GX460 | Luxury | |
| 2022 | Lexus | GX460 | Luxury | |
| 2023 | Lexus | GX460 | Luxury | |
| 2010 | Lexus | GX460 | Premium | |
| 2011 | Lexus | GX460 | Premium | |
| 2012 | Lexus | GX460 | Premium | |
| 2013 | Lexus | GX460 | Premium | |
| 2014 | Lexus | GX460 | Premium | |
| 2015 | Lexus | GX460 | Premium | |
| 2016 | Lexus | GX460 | Premium | |
| 2017 | Lexus | GX460 | Premium | |
| 2018 | Lexus | GX460 | Premium | |
| 2019 | Lexus | GX460 | Premium | |
| 2020 | Lexus | GX460 | Premium | |
| 2021 | Lexus | GX460 | Premium | |
| 2022 | Lexus | GX460 | Premium | |
| 2023 | Lexus | GX460 | Premium | |
| 2003 | Lexus | GX470 | Base | |
| 2004 | Lexus | GX470 | Base | |
| 2005 | Lexus | GX470 | Base | |
| 2006 | Lexus | GX470 | Base | |
| 2007 | Lexus | GX470 | Base | |
| 2008 | Lexus | GX470 | Base | |
| 2009 | Lexus | GX470 | Base | |
| 2023 | Toyota | 4Runner | 40th Anniversary Edition | |
| 2003 | Toyota | 4Runner | Limited | |
| 2004 | Toyota | 4Runner | Limited | |
| 2005 | Toyota | 4Runner | Limited | |
| 2006 | Toyota | 4Runner | Limited | |
| 2007 | Toyota | 4Runner | Limited | |
| 2008 | Toyota | 4Runner | Limited | |
| 2009 | Toyota | 4Runner | Limited | |
| 2003 | Toyota | 4Runner | SR5 | |
| 2004 | Toyota | 4Runner | SR5 | |
| 2005 | Toyota | 4Runner | SR5 | |
| 2006 | Toyota | 4Runner | SR5 | |
| 2007 | Toyota | 4Runner | SR5 | |
| 2008 | Toyota | 4Runner | SR5 | |
| 2009 | Toyota | 4Runner | SR5 | |
| 2010 | Toyota | 4Runner | SR5 | |
| 2011 | Toyota | 4Runner | SR5 | |
| 2012 | Toyota | 4Runner | SR5 | |
| 2013 | Toyota | 4Runner | SR5 | |
| 2014 | Toyota | 4Runner | SR5 | |
| 2015 | Toyota | 4Runner | SR5 | |
| 2016 | Toyota | 4Runner | SR5 | |
| 2017 | Toyota | 4Runner | SR5 | |
| 2018 | Toyota | 4Runner | SR5 | |
| 2019 | Toyota | 4Runner | SR5 | |
| 2020 | Toyota | 4Runner | SR5 | |
| 2021 | Toyota | 4Runner | SR5 | |
| 2022 | Toyota | 4Runner | SR5 | |
| 2023 | Toyota | 4Runner | SR5 | |
| 2024 | Toyota | 4Runner | SR5 | |
| 2018 | Toyota | 4Runner | SR5 Premium | |
| 2019 | Toyota | 4Runner | SR5 Premium | |
| 2020 | Toyota | 4Runner | SR5 Premium | |
| 2021 | Toyota | 4Runner | SR5 Premium | |
| 2022 | Toyota | 4Runner | SR5 Premium | |
| 2023 | Toyota | 4Runner | SR5 Premium | |
| 2024 | Toyota | 4Runner | SR5 Premium | |
| 2017 | Toyota | 4Runner | TRD Off-Road | |
| 2018 | Toyota | 4Runner | TRD Off-Road | |
| 2019 | Toyota | 4Runner | TRD Off-Road | |
| 2020 | Toyota | 4Runner | TRD Off-Road | |
| 2021 | Toyota | 4Runner | TRD Off-Road | |
| 2022 | Toyota | 4Runner | TRD Off-Road | |
| 2023 | Toyota | 4Runner | TRD Off-Road | |
| 2024 | Toyota | 4Runner | TRD Off-Road | |
| 2018 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2019 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2020 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2021 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2022 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2023 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2024 | Toyota | 4Runner | TRD Off-Road Premium | |
| 2015 | Toyota | 4Runner | TRD Pro | |
| 2016 | Toyota | 4Runner | TRD Pro | |
| 2017 | Toyota | 4Runner | TRD Pro | |
| 2018 | Toyota | 4Runner | TRD Pro | |
| 2019 | Toyota | 4Runner | TRD Pro | |
| 2020 | Toyota | 4Runner | TRD Pro | |
| 2021 | Toyota | 4Runner | TRD Pro | |
| 2022 | Toyota | 4Runner | TRD Pro | |
| 2023 | Toyota | 4Runner | TRD Pro | |
| 2024 | Toyota | 4Runner | TRD Pro | |
| 2020 | Toyota | 4Runner | Venture | |
| 2021 | Toyota | 4Runner | Venture | |
| 2022 | Toyota | 4Runner | Venture |










