King Shocks 3.0 ID Coil Spring 16 x 500lb

King coil springs are manufactured to our own proprietary specifications using the highest quality high-tensile chrome silicon wire available in the United States. These springs are specifically wound for off-road use and are not simply repurposed automotive springs. Spring rates, wire diameters, and coil lengths were developed through extensive real-world testing across all types of terrain. Our race-winning designs have been proven in the most grueling battles from Baja to Dakar. Every spring features closed and ground ends to ensure a flat seating surface and straight compression. With the most extensive selection of springs available, you can choose the perfect option for your specific application. We sell thousands of springs per month with almost zero returns, yet we offer a lifetime warranty to the original purchaser against sagging or breakage for your peace of mind. In the rare event of a spring failure, we will replace it promptly and unconditionally. Just like our product quality and performance, our customer support is exceptional. The King ride is truly unmatched.

Before Placing Your Order

〇 Regarding Import Consumption Tax
At 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 Confirmation of Compatibility
Since our entire product database is based on North American market vehicles (USDM), please confirm the compatibility with Japanese market vehicles (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 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, make, and model in the tabs on our homepage, it does not necessarily guarantee that 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 if you have any questions before ordering.

○ 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, the actual shipping cost may occasionally differ significantly from the amount automatically calculated. In such cases, we will contact you individually via email.

Essentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic Japanese shipping, international shipping takes approximately 7 to 14 days, so please allow ample time when ordering. 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 never shipped via sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are essentially all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection (Shaken) system," and we cannot provide strength calculation documents or similar paperwork for this purpose. Therefore, all parts are sold for "use on tracks, 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 instances of 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, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we do not facilitate support through other companies or distributors located within Japan.