The Verus Engineering Rear Diffuser Kit is a high-performance rear diffuser kit designed to optimize underbody airflow for the Mazda ND Roadster MX-5.
It provides superior stability on both the track and the street, making it a recommended aero part for Roadster users who value both aesthetics and performance.
By smoothing out turbulent airflow under the vehicle, it significantly improves straight-line stability at high speeds. It also increases rear tire grip, making handling during cornering much more predictable.
■ Features
-
Improved Aerodynamic Performance
Streamlines airflow around the differential and increases rear downforce. -
Precision CNC-Machined Aluminum Brackets
Designed for high rigidity and resistance to deformation over long-term use. -
Full-Size Diffuser with Side Fences
Guides airflow effectively and suppresses turbulence. -
Complete Bolt-On Design
Ensures smooth installation without requiring major modifications to the vehicle body. -
High-Level Fitment and Quality
A premium part that balances driving performance with visual appeal.
■ Material
-
Aluminum & Stainless Steel (Highly durable with excellent rust resistance)
■ Vehicle Compatibility
-
Mazda ND Roadster (2016+)
-
Compatible with Roadster RF / Soft top
■ Kit Contents
-
Rear Diffuser Panel
-
Side Fences
-
Mounting Bracket Set
-
Hardware Kit
-
Installation Manual
■ Benefits
-
Improved vehicle stability at high speeds
-
Increased rear grip during cornering
-
Enhanced performance for circuit driving and time attacks
-
An aero part you can clearly feel with a noticeable change in driving dynamics
Before You Order
〇 About Import Consumption Tax
At Shafutoya Shopping Site, we cover the import consumption tax incurred upon importation. There will be no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
Our entire product database is based on North American vehicles (USDM). Please confirm whether or not it can be installed on a Japanese vehicle (JDM) before placing your order. (If you are unsure whether a 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, make, and model using the tabs on our homepage, it does not necessarily mean they are compatible with Japanese models without modification.
All products are 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 calculated automatically 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 cost. In such cases, we will contact you individually by email.
In principle, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a rush, please inquire about delivery times in advance. All products are transported via air freight; they are not shipped by sea.
○ 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 (Shaken) System," and we are unable to provide structural study documents or similar for that purpose. Therefore, all parts are sold for the purpose of "circuit, private property, and off-road use only," and installation and usage 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 replacements for products with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Please also note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other third-party companies or agencies within Japan.