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 across a wide range of driving conditions. HPS silicone hose kits are based on 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. 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 Shaft-ya Shopping Site, we cover the import consumption tax incurred at the time of import, 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 vehicles (USDM), please confirm whether or not it can be installed on Japanese vehicles (JDM) before ordering. (If you are unsure if the listed product fits your vehicle, please feel free to contact us. Our support team will look it up 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, it 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 checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount calculated automatically. In such cases, we will contact you individually by email.
Basically, all products are 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. Furthermore, all products are transported by air. We do not ship by sea.
○ 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 are unable to provide strength study documents or similar items for the Japanese vehicle 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. As all products are shipped internationally from outside Japan, there may be shipping damage to the packing box or the product. Please understand that for products with shipping damage, defective products, or items different from your order, we will only handle returns, refunds, or replacement exchanges if you contact us within 7 days of receipt. Please also note that for products sold through us, warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.