ISR Pro Series Coilovers - Mazda RX7 FC3S
Following years of success with our Basic coilovers, ISR Performance has released a high-end line of coilovers that offers superior damping control and overall performance.
These are excellent coilovers for street and track use. They provide a comfortable ride while improving handling.
Features:
- 32-way adjustable damping
- Monotube design
- Spring rates: 8K/6K
- Front pillow ball upper camber mounts.
** ISR Pro coilovers use high-end Japanese bearings **
The Basic coilovers were used on our professional Formula D drift cars. The Pro is an upgrade from the Basic.
What's in the box:
- Front coilover assembly x 2
- Rear coilover assembly x 2
- Spanner wrench set x 1
- Top hat lock nuts x 12
** **
Legal only for use on competition vehicles which may never be registered, licensed, and/or used on public roads or highways. Can also be used on other exempt vehicles.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇Compatibility Check
Our entire product database is based on North American (USDM) vehicles, so please verify whether parts will fit your Japanese (JDM) vehicle before ordering. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you order without confirming compatibility, we cannot accept returns due to fitment issues.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model using the tabs on our top page, this does not necessarily mean they will fit 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 checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where there is a significant discrepancy between the automatically calculated shipping cost and the actual shipping 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 about 7 to 14 days, so please order with time to spare. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air; they are never shipped by sea freight.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
The products we handle are basically all designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese vehicle inspection system" (Shaken), and we cannot provide strength calculation documents or similar paperwork for these regulations. 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 immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product. Please understand that we will only provide returns, refunds, or replacement exchanges for damaged goods, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty support will be handled "exclusively through us." Please note that we do not coordinate with other companies or agencies located within Japan.