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    Sale!

    Whiteline 19-20 BMW Z4 Front 24mm Heavy Duty Adjustable Swaybar

    Vendor: Whiteline
    Part Number: BTF99Z
    Save $23.59
    Sale Price $212.29 Regular Price $235.88

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.

    • Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
    • Whiteline sway bar mounts utilize the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
    • Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
    • Take control with multi-point adjustment that allow the driver to fine tune vehicle characteristics to suit their driving preference or conditions.
    • Featuring premium anodized alloy materials, providing a long-lasting protective barrier to corrosion and wear but they look great too.
    • Larger diameter sway bars offer a higher torsional resistance which in turn increases overall roll stiffness.
    • DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
    • Forged ends ensure maximum strength and performance of the sway bar at the sway bar link mounting point.
    • The latest in material formulation technology boasts resistance to oil, grease, ozone and weathering.
    • Internal grease reservoirs provide continual self-lubrication for optimum friction management.
    • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
    • Whiteline sway bars are principally designed to reduce body roll or sway while cornering.

    This Part Fits:

    Year Make Model Submodel
    2022-2025 BMW Z4 M40i
    2020 BMW Z4 M40i First Edition
    2020-2021 BMW Z4 sDrive M40i
    2019-2025 BMW Z4 sDrive30i
    2021-2022 Toyota GR Supra A91 Edition
    2020-2026 Toyota GR Supra Base
    2020 Toyota GR Supra Launch Edition
    2020-2026 Toyota GR Supra Premium
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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