SPL Pro Suspension Rear Upper Trailing Arms for 2016-2021 Mazda MX-5 Miata
SPL Parts TITANIUM Series Rear Upper Traction Links (RUT) increase stability and responsiveness by eliminating bushing deflection under hard acceleration and braking, and reduce wheel hop during aggressive launches. Our length-adjustable links allow you to fine-tune rear bump steer and anti-squat characteristics. These arms are designed for use on high-performance street and race vehicles.
Our Rear Upper Traction Links feature gun-drilled 2024 aluminum center links, clamps, clevises, blue anodized titanium socket head cap screws, and our 360-degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Gone are the days of fumbling with wrenches to tighten jam nuts while trying to keep the bearings oriented correctly. A simple 3/16" Allen key is all that is needed to lock in your alignment settings.
FK spherical bearings and rod ends are manufactured in Connecticut and use a Teflon liner for quiet operation, low friction, and smooth articulation, eliminating bushing deflection under load. The liners are also self-lubricating and self-cleaning, providing robust reliability for street and track use. The PTFE liner is chemically bonded to the race inner diameter, providing an extremely high load-carrying capacity with significantly improved dynamic wear characteristics. The liner has an operating temperature range of -65 °F to 325 °F, providing robust reliability.
Features
- Black anodized gun-drilled 2024 aluminum links
- Blue anodized titanium socket head cap screws
- 360-degree rotating clamp design
- Teflon-lined FK spherical bearings and rod ends
- Sold in pairs
Benefits
- Improved stability and responsiveness
- Eliminates bushing deflection
- Reduces wheel hop during aggressive launches
- Allows for fine-tuning of bump steer and anti-squat
- Superior strength and durability
Applications
- 2016-2021 Mazda MX-5 Miata ND
What's in the box?
- 2 - Rear Upper Trailing Arms
- Socket head cap screws
Warranty
- Manufacturer's limited warranty
Before Ordering
〇 Regarding Import Duties
At Shaftoya Shopping Site, we pay 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 Confirmation of Compatibility
As our entire product database is based on North American vehicles (USDM), please confirm compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure if the listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look into it 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 on our top page, this does not necessarily mean 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 payment. Estimates for shipping can be calculated automatically by entering 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 cost. 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 ample time for your order. If you are in a hurry, please contact us in advance to check the delivery time. Please note that all products are transported by air. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents or similar paperwork for these standards. Therefore, all parts are sold for use on "circuits, private property, or off-road," 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. We will only provide returns, refunds, or replacement exchanges for items with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Please understand that for products sold through us, warranty-related support will be handled "exclusively through us." Please note that we do not handle support through other companies or distributors located within Japan.