Key Features
Designed with the correct bends and curves to ensure a perfect fit.
Replace your stock OEM rubber radiator hoses, which can weaken over time and lead to premature failure.
Withstands the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during racing or daily driving. Maximum temperature rating: 350°F (177°C).
Ideal for replacing or upgrading the performance of OEM rubber hoses. Race-proven design offers long-lasting quality compared to factory rubber hoses.
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut the hose.
The HPS high-temperature 3-ply reinforced silicone radiator hose kit for the 2012-2015 Honda Civic Si is designed to replace stock OEM rubber hoses that can weaken over time and lead to premature failure. Featuring premium-quality silicone and a race-inspired design, this HPS silicone radiator hose kit can withstand the engine's harsh high-temperature and high-pressure operating conditions while maintaining peak efficiency during competition or daily driving. The HPS silicone radiator hose kit features the correct bends and curves for a perfect replacement for OEM rubber coolant hoses. Compared to universal hoses available at local auto parts stores, the HPS hose kit is much easier to work with. Max. temperature rating: 350°F. Includes 100% stainless steel clamps for easy installation. This product fits the 2012-2015 Honda Civic Si.
Before Ordering
〇 About Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM). Please confirm whether the product can be installed on a Japanese domestic vehicle (JDM) before placing your order. (If you are unsure whether the 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, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they are compatible with Japanese-spec 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 the automatically calculated shipping cost differs significantly from the actual shipping cost. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international delivery takes approximately 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported via air freight. They are not shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
The products we handle are basically 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-public roads," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your package immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be cases of shipping damage to the packaging box or the product itself. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding items that have shipping damage, are defective, or differ from what you ordered. Please note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.