Key Features
Replaces or upgrades the OEM rubber breather blow-off valve hose that weakens and fails over time.
Withstands harsh high-temperature and high-pressure operating conditions during daily driving and competition. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that will not cut the silicone hose.
Designed to ensure quality that lasts longer than the stock rubber hose.
Replaces OEM PNs: 28275-3L110, 28275-3L120.
This HPS high-temperature, 3-ply reinforced silicone blow-off valve hose kit replaces the stock OEM rubber hose that weakens and fails over time. Utilizing premium quality silicone and a race-proven design, this BOV hose kit can withstand the high-temperature and high-pressure operating conditions under the hood across a wide range of driving conditions. HPS silicone hose kits are based on the properly dimensioned OEM hoses for a perfect fit replacement. Compared to universal hoses from local auto parts stores, these silicone kits are easier to handle. Max. temperature rating: 350 degrees Fahrenheit. Comes with 100% stainless steel embossed hose clamps for easy installation. Note: Compatible with aftermarket air intake systems and BOVs that utilize the stock OEM blow-off valve hose.
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 Fitment
Our entire product database is based on North American vehicles (USDM cars), so please check whether the part can be installed on a Japanese vehicle (JDM car) 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 check for you.)
If you place an order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on 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 calculated automatically once 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 cost. In such cases, we will contact you individually via email.
All products are fundamentally shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please place your order with sufficient time to spare. If you are in a hurry, please inquire about the delivery date in advance. All products are transported by air. We do not ship by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Basically, 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 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 property, 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. Please understand that we will only provide returns, refunds, or replacement products for damaged, defective, or incorrect items 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 do not provide support through other companies or distributors located within Japan.