Key Features
Replacement or upgrade for 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 do not cut the silicone hose.
Designed to ensure quality that lasts longer than the stock rubber hose.
Replaces OEM PN: 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 high-temperature and high-pressure operating conditions under the hood through a wide range of driving conditions. HPS silicone hose kits are based on properly dimensioned OEM hoses for a perfect-fitting replacement. Compared to universal hoses from local auto parts stores, these silicone kits are easier to handle. Max temperature rating: 350 degrees Fahrenheit. Includes 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 Regarding 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), so please confirm compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you order without verifying 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 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 payment. Shipping estimates are automatically calculated when 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 cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when placing 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. They are not shipped 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 may be shipping damage to the packing box or the product. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products different from your order. Please note that for products sold through us, we will provide warranty-related support "only through us." We do not provide support through other companies or agencies located within Japan.