With years of racing experience, Fall-Line has earned a reputation not only for building championship-level race cars but also for manufacturing the finest suspension components to lead them to victory.
These upper wishbones, the final product in Fall-Line's rear suspension series for the F8X M2 / M3 / M4, offer two major benefits. They replace the stock rubber bushings with spherical bearing units and add superior adjustability compared to standard fixed arms. This new adjustability allows for extremely fine-tuning across the entire suspension. In addition to benefits such as improved consistency in suspension geometry, performance and reliability are significantly enhanced in all driving situations.
These arms are a direct replacement for BMW part number 33322284777.
On F8X models, you will notice the difference immediately due to the unique relationship between the subframe and the chassis. Adding these arms provides a further increase in torsional rigidity with only a minimal increase in NVH (noise, vibration, and harshness). Furthermore, the spherical bearings have a longer service life than the factory rubber bushings.
Product Details:
- Fits all F8X M2 / M3 / M4
- Motorsport-grade clamp-style fasteners for faster and more secure alignment adjustments
- Long-life FK spherical bearings
- Made in the USA
- Replacement for BMW genuine part number: 33-32-2-284-777
Alternative SKU:
- FLM-F87-1FWUAK
Before Ordering
〇Regarding Import Duties and Taxes
At the Shaftoya shopping site, we cover the import consumption taxes incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Confirmation
As our entire product database is based on North American vehicles (USDM), please confirm the compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our homepage, it does not necessarily guarantee a bolt-on fit for Japanese model vehicles.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before placing your order.
○Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping cost and the actual cost for large items such as body parts. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us in advance to check the delivery time. Note that all products are transported by air freight; they are not shipped via sea freight.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength test certificates or similar documents for that purpose. Therefore, all parts are sold for the purpose of "circuit, private property, and off-road use," and installation and use are at your own risk.
○Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we only provide returns, refunds, or replacement exchanges for items with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Additionally, for products sold through us, warranty support will be provided "exclusively through our company." Please note that we do not provide support through other companies or distributors located within Japan.