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034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis
Part # 034-402-102x/103x
UPC

034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis

$561.99
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Available from Manufacturer iItem is available to order from our manufacturer / supplier network. Shipping times can vary.

Item available to order from the manufacturer

Expected to ship betweenNovember 19 and November 23, 2026

Please read our shipping policy and refund policy prior to ordering.

    DERNIERS PRODUITS CONSULTÉS

    DESCRIPTION

    The 034Motorsport Dynamic+ Sway Bar Kit is available for BMW E9X Chassis. The 034Motorsport Dynamic+ Sway Bar Kit features perfectly-matched front and rear sway bars made from high-quality spring steel for maximum rigidity and durability.

    Designed to reduce body roll, improve turn-in, reduce understeer and enhance steering feel, 034Motorsport's Dynamic+ Sway Bar Kit is the ideal upgrade for those in search of confidence-inspiring handling on the street and track.

    Dynamic+ Sway Bars are available individually for those that are looking to upgrade in phases or match an existing customized suspension setup.

    034Motorsport Dynamic+ Sway Bar Kits, BMW E9X Chassis

    Track-proven Handling Performance

    The Dynamic+ Sway Bar Kit was thoroughly evaluated on the street and track before release to ensure they provided the most optimized handling experience possible.

    Dynamic+ Sway Bar Kit

    The Dynamic+ Sway Bar Kit features perfectly-matched front and rear sway bars made from high-quality spring steel for maximum rigidity and durability. This kit contains perfectly-matched front and rear sway bars designed to reduce body roll, improve turn-in, reduce oversteer and enhance steering feel. 034Motorsport's Dynamic+ Sway Bar Kit is the ideal upgrade for those in search of confidence-inspiring handling on the street and track. By installing the Upgraded Front and Rear Sway Bars together, E9X BMWs will have the best balance of adjustability to dial in desired rotation and stiffness.

    Front Sway Bar

    The front sway bar upgrade on the E9X BMW will dramatically improve the steering directness and reduce body roll. With three points of adjustment, dialing in your handling has never been easier. When installing the 034Motorsport Front Sway Bar with the Factory Rear Sway Bar, the increased stiffness in the front suspension will create more understeer and reduce oversteer tendencies in E9X BMWs, making the car more predictable and safe at the limit.

    Rear Sway Bar

    The rear sway bar upgrade on the E9X BMW is designed to reduce body roll & understeer, while improving turn-in, rotation, and oversteer during cornering. Installing the 034Motorsport Rear Sway Bar with the Factory Front Sway Bar will provide the driver with an oversteer bias setup and would be great for those looking to have more rear-end rotation and “loose” handling!

    Front Sway Bar

    • 3-Way Adjustable
    • — Soft: 46% Increased Sway Bar Rate Over non-M
    • — — 36% Increased Sway Bar Rate Over M3
    • — Mid: 56% Increased Sway Bar Rate Over non-M
    • — — 45% Increased Sway Bar Rate Over M3
    • — Stiff: 70% Increased Sway Bar Rate Over non-M
    • — — 59% Increased Sway Bar Rate Over M3
    • 30mm Diameter
    • Hollow Design with Thicker Walls Compared to Factory Bar
    • Black Powder Coating for Durability and Stealthy Appearance
    • Reduces Front Body Roll
    • Increases Front-End Agility
    • Improves Steering Directness

    034Motorsport Motorsport Front End Links

    • OEM+ Quality with Adjustability
    • Quieter with Less Maintenance than Spherical Motorsport End Links
    • +/- 0.75" of Adjustability (1.5" Total Adjustment Range)
    • Adjust Sway Bar Preload - Essential When Corner Balancing Lowered Vehicles
    • Increased Strength for Stiffer Sway Bars, Heavier Loads and Aggressive Use
    • Improved Sway Bar Reaction Time & Accuracy

    Rear Sway Bar

    • 2-Way Adjustable
    • — Soft: 21% Increased Sway Bar Rate Over M3
    • — Stiff: 35% Increased Sway Bar Rate Over M3
    • 22mm Diameter
    • One-Piece Design with Solid Spring Steel Construction
    • Black Powder Coating for Durability and Stealthy Appearance
    • Reduces Rear Body Roll
    • Reduces Understeer
    • Improves Turn-In Rotation when Cornering
    VEHICLE LIST
    DIMENSIONS
    DOCUMENTS
    DISPONIBILITÉ

    Ce site web n'offre pas d'inventaire en direct. Pour tout produit qui n'est pas en stock, le délai typique est de 5-7 jours ouvrables.

    Les délais d'éxpédition peuvent varier selon la disponibilité du produit chez nos fournisseurs.

    Si vous souhaitez avoir un approximatif du délai d'éxpédition, n'hésitez pas à nous contacter.

    WARRANTY

    Products are warrantied by their manufacturer. Eurosport Performance is an authorized reseller: every part we sell is covered by the manufacturer's own warranty, with its own terms and duration. Claims go through us, so you deal with Eurosport Performance rather than a form on the brand's site, but whether a claim is accepted is the manufacturer's decision.

    Manufacturer terms apply
    Duration and coverage are set by the brand and differ from one to the next: some cover one year, some a lifetime, some only the original purchaser. The brand's warranty page is the reference; ask us if you cannot find it.
    We file the claim for you
    Contact us with your order number, photos and a description of the issue. We open the claim with the manufacturer, follow it up, and arrange the repair, replacement or credit they approve. The manufacturer decides whether the claim is accepted.
    Fitment guarantee: North America only
    We guarantee fitment for vehicles sold in the North American market. Vehicles from other markets are out of scope; specifications differ, and it is the customer's responsibility to confirm compatibility before ordering.
    No warranty on tuning files
    ECU and TCU tunes and other software files are sold without warranty and are not returnable once delivered or flashed. Tuning can affect your vehicle's factory warranty; please read the brand's terms before purchasing.
    Proof of purchase
    Your Eurosport Performance order is the proof of purchase every manufacturer asks for. Keep the order confirmation; it is also in your account on the site and in the SPECD app.
    What is usually not covered
    Damage from improper installation, modification, abuse, racing or an incorrect application for the vehicle, and normal wear items such as pads, clutch discs and filters. Shipping and labour are covered only when the manufacturer's terms say so.
    Frequently asked questions
    How long is the warranty on this product?

    It is the manufacturer's warranty for that product. Where the brand publishes it, we note it in the description; otherwise contact us before ordering and we will confirm the exact terms with them.

    A part failed. What do I do?

    Stop using it if it is a safety-related part, then contact us with your order number, clear photos, and when and how the issue appeared. Do not return anything until we confirm the claim; manufacturers often require an inspection or an authorization number first.

    Who decides if my claim is accepted?

    The manufacturer. We prepare and submit the claim, provide the proof of purchase and push for a fair outcome, but acceptance, replacement or credit is their call under their terms. We pass their decision on to you as soon as we have it.

    How long does a claim take?

    It depends on the manufacturer. Simple cases are approved in days; claims that need the part inspected can take a few weeks. We keep you updated at each step and push when it drags.

    Is there a warranty on ECU or TCU tunes?

    No. Tuning files are software; once delivered or flashed they cannot be returned, and they carry no warranty from Eurosport Performance or, in most cases, from the tuner. Support for the tune itself (revisions, flashing questions) comes from the tuning brand under its own terms.

    My car is from outside North America. Is fitment guaranteed?

    No. Our fitment guarantee covers vehicles sold in the North American market only. European, Japanese and other market vehicles can differ in engines, electronics and dimensions, and a part listed for the North American model is not guaranteed to fit. If you order for one of these vehicles, confirming compatibility is your responsibility, and fitment issues on such vehicles are not covered by returns or warranty.

    Is installation covered?

    Labour is not covered unless the manufacturer's terms specifically include it. Having the part installed by a qualified shop protects your claim: improper installation is the most common reason a manufacturer declines.

    Is a warranty issue the same as a return?

    No. Returns cover unused parts you no longer want, under our refund policy. Warranty covers a part that fails in use, under the manufacturer's terms. If you are unsure which applies, contact us and we will point you to the right one; please do not open a bank dispute, as it pauses both processes.

    Questions about coverage before you buy? Email us with the product and your vehicle and we will confirm the manufacturer's terms.

    REVIEWS