King Shocks 3.0 ID Coil Spring 16 x 300 lbs

King coil springs are manufactured in the USA to our specifications using high-quality, high-tensile chrome silicon wire. Our springs are specifically wound for off-road applications and are not simply repackaged automotive springs. Spring rates, wire diameters, and coil lengths were developed through extensive real-world testing across all types of terrain. Our race-proven designs have been tested in the heat of battle, from Baja to Dakar. Every spring is closed and ground at the ends to ensure they sit flat and provide proper deflection. We boast one of the largest selections of springs to suit your application. While we sell thousands of springs each month, returns are extremely rare. Even so, we offer a lifetime warranty against sagging or breakage to the original purchaser. You can have peace of mind knowing you are covered in the unlikely event of a failure. Should a spring ever fail, we will replace it with a new one, no questions asked. We promise unparalleled customer support that matches the quality and performance of our products. There is no ride like a King.

Before You Order

〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover 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 specification vehicles (USDM), please verify compatibility with your Japanese specification vehicle (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 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, make, and model using the tabs on our top page, this 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 before ordering if you have any questions.

○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated once 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 via email.

All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 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. We do not ship by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation 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 immediately upon arrival. Since 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 items with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through us." Please note that we cannot provide support through other companies or distributors located within Japan.