MMX Performance Front Control Arm Upgrade Bushings BMW F2X F3X
379.99€
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Upgrade your BMW F2x/F3x with MMX Front Control Arm Spherical Bushings for sharper handling and greater stability. Replacing the soft OEM rubber bushings, they maintain alignment under braking and cornering, giving you precise steering response and durability on both road and track.
The MMX Performance Front Control Arm Upgrade Bushings BMW F2X F3X are a proven suspension upgrade for models including the M135i, M235i, M140i, M240i, 335i, 340i, 435i, and 440i. Designed as a direct replacement for the factory rubber control arm bushings, this kit brings motorsport precision to the road by eliminating deflection and maintaining alignment where OEM parts fall short.
By swapping out the soft OEM bushings for spherical units, alignment remains stable under braking, cornering, and acceleration. The improvement is immediate—sharper turn-in, more consistent steering feedback, and a chassis that feels firmly connected to the driver. On both road and track, these bushings deliver the stability and precision your BMW deserves.
Each bushing is machined from anodised 7075 aluminium and paired with stainless steel spacers to handle the demands of aggressive driving. Inside sits a high-quality spherical bearing engineered for long-term reliability and smooth articulation. To ensure installation is straightforward, a 3D-printed press tool is included to protect the bearing and prevent damage during fitting.
Performance gains extend beyond handling. With reduced movement in the front control arms, toe stability is improved, leading to better tyre grip, more consistent temperatures, and reduced wear during spirited driving. This means not only sharper dynamics but also extended tyre life.
For drivers looking to upgrade the suspension of their BMW F2X or F3X, the MMX Performance Front Control Arm Spherical Bushings provide a durable, track-ready solution that transforms both steering precision and driving feel while standing up to daily road use.
FEATURES
- Maintains front wheel alignment under heavy braking and hard cornering.
- Improves steering feedback through the wheel and chassis.
- Increases steering response and overall driving stability.
- Eliminates deflection found in OEM rubber bushes.
- Enhances turn-in sharpness by removing play in the suspension.
- Reduces tyre wear and maintains optimal tyre temperatures under load.
- Constructed from anodised 7075 aluminium with stainless steel spacers.
- High-strength spherical bearing for long service life and durability.
- Includes 3D printed press tool to protect bearing during installation.
- Complete replacement for OEM rubber bushings.
- Sold in pairs.
ADDITIONAL INFORMATION:
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PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.
- Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content. Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
- Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
- Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
- Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.
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We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.
Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.
Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.
RETURNS
Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.
Custom, used, or built-to-order items are non-returnable.
Once we receive and inspect your return, refunds are typically processed within 10 business days.
If your item is damaged or incorrect, contact us within 48 hours with photos and order details.
WARRANTY
All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.
This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.
To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.