King Shocks 3.0 ID Coil Spring 4 x 500 lbs

King coil springs are manufactured in the U.S. to our specifications using the highest quality high-tensile chrome silicon wire. These springs are specifically wound for off-road use and are not rebranded automotive springs. Spring rates, wire diameters, and coil lengths have been developed through extensive real-world testing across all types of terrain. Our race-proven designs have been battle-tested in the harshest environments from Baja to Dakar. Every spring is closed and ground at both ends to ensure they sit flat and deflect straight. We offer the largest selection of application-specific springs in the industry, selling thousands per month with virtually zero returns. Even so, we offer the original purchaser a lifetime warranty against sagging and breakage. You can rest easy knowing you are covered should the unexpected happen. In the rare event of a spring failure, we will happily replace it, no questions asked. Our customer support is as industry-leading as the quality and performance of our products. There is no ride as comfortable as one on King springs.

Before You Order

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 vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure if 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 fitment issues.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our home 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 checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost for large items such as body parts. In such cases, we will contact you individually via email.

All products are generally shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order to arrive. If you are in a hurry, please contact us in advance to confirm delivery times. All products are transported via air freight. We do not use sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compliance
All products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese vehicle inspection system," and we are unable to provide strength inspection documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents of your order as soon as your product arrives. Because all products are shipped internationally from outside Japan, there is a possibility that packaging boxes or products may sustain damage during transit. Please understand that we will only provide returns, refunds, or replacement products for items that are damaged in transit, defective, or incorrect, provided you contact us within 7 days of receipt. Additionally, for products sold through our company, all warranty-related support will be handled "exclusively through us." Please be aware that we do not provide support through other companies or distributors located within Japan.