King Shocks 3.0 ID Coil Spring 18 x 150lb

King coil springs are manufactured to our specifications using the highest quality high-tensile chrome silicon wire in the United States. These springs are specifically wound for off-road use and are not rebranded passenger car springs. Spring rates, wire diameters, and coil lengths have been developed through real-world testing on all types of terrain. Our race-winning designs have been proven in the brutal environments of Baja and Dakar. All springs feature closed-ground ends for a flat seat and stable performance. We have an extensive lineup of springs for various applications, selling thousands per month with almost zero returns. Furthermore, we offer a lifetime warranty against sagging or breakage to the original purchaser. In the unlikely event that a spring fails, we will gladly replace it, no questions asked. Our customer support is on par with the quality and performance of our products, and we guarantee the driving experience that only King products can provide.

Before Ordering

〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, 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
As our entire product database is based on North American vehicles (USDM), please confirm whether parts can be installed on Japanese vehicles (JDM) before ordering. (If you are unsure if a listed product fits 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 vehicle model using the tabs on our homepage, it does not necessarily guarantee that 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 if you have any questions before placing your order.

○ 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 by email.

In principle, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air; they are not shipped by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken)
Please note that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese vehicle inspection system," and we cannot provide strength evaluation documents or similar paperwork for this purpose. 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. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defects, or incorrect items if notified within 7 days of receipt. Please also note that for products sold through us, all warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.