The FDF Mantis kit for the 370Z/G37 is designed to achieve zero Ackermann and up to 65 degrees of steering angle, providing superior handling for high-performance driving. By relocating the tie rod pickup point on the knuckle, this kit improves the steering ratio and perfects bump steer while also allowing for increased steering angle. Manufactured from high-strength alloy steel, the FDF Mantis kit ensures durability and reliability under the most demanding conditions, making it an ideal upgrade for serious drivers looking to push their 370Z or G37 to the limit.
Build time is 2-3 weeks.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya, we pay 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
Since all product databases are based on North American vehicles (USDM), please confirm whether or not parts can be installed on Japanese vehicles (JDM) before placing your order. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist 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 vehicle model in the tabs on our top page, this does not necessarily mean they are compatible with Japanese-model vehicles without modification.
All products 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 payment. Shipping estimates are calculated automatically when 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.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please place your order with plenty of time. If you are in a hurry, please contact us to check the delivery date in advance. Please note that all products are transported by air. They are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are basically designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) System," and we are unable to provide strength calculation sheets or similar documentation for Japanese inspection purposes. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to packaging boxes or the products themselves. Please understand that we will only handle returns, refunds, or replacement exchanges for items with shipping damage, defective products, or items different from what was ordered if contacted within 7 days of receipt. Furthermore, for products sold through us, all warranty-related matters will be handled "exclusively through our company." Please note that we do not work through other companies or distributors located within Japan.