Skip to Product Info
    • Photo - Primary
    • Photo - Close Up
    • Photo - out of package
    Sale!

    Whiteline 15-18 BMW M3 Front Radius Arm Lower Bushing Kit

    Vendor: Whiteline
    Part Number: KCA473
    Save $13.19
    Sale Price $118.69 Regular Price $131.88

    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.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:

    Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability through increased static caster and dynamic negative camber gain. In addition, synthetic elastomer bushings provide improved steering feedback and braking performance.

    Installation Instructions
    • Protective plating on all metal components 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.
    • Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll, improve turn-in response & increase directional stability.
    • Engineered to alter/ optimize caster alignment to maximize tire contact patch during roll, improve turn-in response & increase directional stability.
    • 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.
    • Articulation voids deliver necessary suspension articulation and/or compression under loads.
    • Install guide included providing detailed instructions on how to install your new purchase .
    • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
    • Precisely placed dampening voids further reduces harshness from sudden road inputs.
    • Provides a window of adjustment to rectify or optimise a vehicles wheel alignment.

    This Part Fits:

    Year Make Model Submodel
    2012-2013 BMW 128i Base
    2012-2013 BMW 135i Base
    2013 BMW 135is Base
    2014-2016 BMW 228i Base
    2015-2016 BMW 228i xDrive Base
    2017-2021 BMW 230i Base
    2017-2020 BMW 230i xDrive Base
    2013-2018 BMW 320i Base
    2013-2018 BMW 320i xDrive Base
    2014-2018 BMW 328d Base
    2014-2018 BMW 328d xDrive Base
    2012-2016 BMW 328i Base
    2014-2016 BMW 328i GT xDrive Base
    2012-2016 BMW 328i xDrive Base
    2016,2018 BMW 330e Base
    2017 BMW 330e iPerformance
    2017-2019 BMW 330i Base
    2017-2018 BMW 330i GT xDrive Base
    2017-2018 BMW 330i xDrive Base
    2012-2015 BMW 335i Base
    2014-2016 BMW 335i GT xDrive Base
    2012-2015 BMW 335i xDrive Base
    2012-2013 BMW 335is Base
    2016-2018 BMW 340i Base
    2017-2018 BMW 340i GT xDrive Base
    2016-2018 BMW 340i xDrive Base
    2014-2016 BMW 428i Base
    2015-2016 BMW 428i Gran Coupe Base
    2014-2016 BMW 428i xDrive Base
    2015-2016 BMW 428i xDrive Gran Coupe Base
    2017-2020 BMW 430i Base
    2017-2020 BMW 430i Gran Coupe Base
    2017-2020 BMW 430i xDrive Base
    2017-2020 BMW 430i xDrive Gran Coupe Base
    2014-2016 BMW 435i Base
    2015-2016 BMW 435i Gran Coupe Base
    2014-2016 BMW 435i xDrive Base
    2015-2016 BMW 435i xDrive Gran Coupe Base
    2017-2020 BMW 440i Base
    2017-2020 BMW 440i Gran Coupe Base
    2017-2020 BMW 440i xDrive Base
    2017-2020 BMW 440i xDrive Gran Coupe Base
    2013-2015 BMW ActiveHybrid 3 Base
    2014-2016 BMW M235i Base
    2017-2021 BMW M240i Base
    2015-2018 BMW M3 Base
    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.

    Recently Viewed