King Shocks 3.0 ID Coil Spring 14 x 300lb

King coil springs are manufactured in the USA to our specifications using high-quality, high-tensile chrome silicon wire. Our springs are not re-boxed automotive springs, but are specifically wound for off-road use. Spring rates, wire diameters, and coil lengths have been developed through extensive field testing across all types of terrain. They feature a race-proven design that has demonstrated its dominance in fierce competitions from Baja to Dakar. All springs feature closed and ground ends, ensuring they sit flat and rebound accurately. Our selection of application-specific springs is among the largest in the industry. While we sell thousands of units per month with almost no returns, we offer our customers a lifetime warranty against sagging or breakage, giving you peace of mind in the unlikely event of an issue. Should such an extremely rare failure occur, we will gladly replace the product unconditionally. We offer an unparalleled level of quality and performance, as well as customer support. King products deliver a driving experience like no other.

Before You Order

〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover 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Confirmation of Compatibility
Our entire product database is primarily based on North American vehicles (USDM). Please confirm whether the product is compatible with Japanese domestic market (JDM) vehicles before ordering. (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 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 from the tabs on our top page, this does not necessarily mean they will fit Japanese market 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 automatically calculated 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 via email.

In principle, 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 sufficient time when ordering. If you are in a hurry, please contact us in advance to check the delivery time. Note that all products are transported by air; we do not use sea freight.

○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
In principle, all products we handle are designed and manufactured outside of Japan. Please be aware that these products are not adapted to the "Japanese Vehicle Inspection System," and we are unable to provide strength analysis documents or similar paperwork for this 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 immediately upon delivery. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for shipping-damaged items, defective products, or incorrect items if you notify us within 7 days of receipt. Furthermore, for products sold through us, all warranty-related support will be handled "exclusively through our company." Please note that we do not provide support through other companies or distributors located within Japan.