Made in USA
The Fall Line monoball spherical bearing conversion kit transforms the feel of the E46 and E36 M3 rear suspension. The factory rubber bushings are quite large and prone to significant deflection under the heavy loads experienced by an M3 in demanding conditions. This bushing deflection can lead to unwanted geometry changes, steering instability under braking, and unnecessary movement in the thrust arms.
The bearing housings are precision-machined from aluminum, creating a rigid assembly that allows the M3's thrust arms to move smoothly throughout the entire range of suspension travel. The improvement in steering and suspension feel is immediately noticeable, truly enhancing the character of the vehicle.
Before You Order
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
All of our product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese specification vehicles (JDM) before placing your order. (If you are unsure whether a listed product will fit your vehicle, please feel free to contact us. Our support team will be happy to look it up for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and model using the tabs on our homepage, it does not necessarily mean they will fit Japanese model vehicles without modification.
All product information has 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 once you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount automatically calculated. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic Japanese shipping, international delivery takes approximately 7 to 14 days, so please allow ample time when ordering. If you are in a rush, please inquire about delivery times in advance. Note that all items are transported by air freight. We do not use sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we are unable to provide structural strength calculation documents or similar paperwork for these regulations. Therefore, all parts are sold for "circuit, private property, or off-road use only," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your package as soon as it arrives. Because all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that for products with shipping damage, defective items, or items different from your order, we will only handle returns, refunds, or exchanges if notified within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related matters will be handled "exclusively through us." Please note that we do not work through other companies or distributors located within Japan.