Rigidity and reinforcement are critical elements in chassis tuning. Proven in real-world applications, the Fall-Line rear strut brace minimizes chassis flex and body roll under load, significantly improving cornering performance.
The Fall-Line brace is constructed from chromoly (AISI 4130) , and to maximize chassis rigidity, the center crossbar is fixed and non-removable. The brace is CNC-machined for a precise fit to genuine BMW specifications.
Product Details
- Chromoly steel construction (AISI 4130)
- Available in raw finish or powder-coated black (OE wrinkle finish)
- Improves rear suspension torsional rigidity
- 5.0 lbs (approx. 2.3 kg)
- Made in the USA
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 will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
Our entire product database is based on North American specification (USDM) vehicles. Please verify compatibility with Japanese specification (JDM) vehicles before ordering. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us; our support team will be happy to check for you.)
If an order is placed without verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting your year, make, and model using the tabs on our top page, this does not necessarily guarantee that they will fit Japanese model vehicles without modification.
All product descriptions have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated once you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time when placing your order. If you are in a hurry, please contact us in advance to confirm delivery times. All items are transported by air freight; they are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Essentially, all products we handle are designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese vehicle inspection system," and we are unable to provide strength study documents or similar for Japanese inspection purposes. Therefore, all parts are sold for "use on circuits, private property, and off-road" purposes, and their installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon delivery. As 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 products, or incorrect items, we will only handle returns, refunds, or exchanges if contacted within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through us." Please note that we do not coordinate with other domestic companies or agencies within Japan for these matters.