Key Features
Ideal for replacing or upgrading OEM rubber vacuum and breather hoses that can weaken over time, leading to premature failure.
Withstands harsh high-temperature and high-pressure operating conditions while maintaining peak efficiency during competition and daily driving. Max. temperature rating: 350F (177C).
Includes industrial-grade HPS 100% stainless steel embossed hose clamps and fuel injection clamps that won't cut the hose.
Race-proven design ensures quality that lasts longer than stock rubber hoses.
Give your MK4 Toyota Supra a premium silicone hose overhaul and extend the life of this iconic sports car.
The HPS High Temp 3-Ply Reinforced Silicone Vacuum Hose Kit is designed to replace stock OEM rubber vacuum, idle air control valve, positive crankcase ventilation valve, and breather hoses that may weaken over time, leading to premature failure. Made from premium quality materials, this silicone hose kit can withstand the engine's harsh high-temperature and high-pressure operating conditions while maintaining peak efficiency during competition and daily driving. This HPS vacuum hose kit includes HPS FKM-lined silicone hoses for the idle air control valve, positive crankcase ventilation valve, and breather hoses. This type of hose was specially developed with a fluoroelastomer liner to provide superior resistance to gasoline, diesel, and automotive oils. Conventional silicone hoses allow these oils to permeate and evaporate before eventually degrading due to the harsh effects. Comes with 100% stainless steel embossed hose and fuel injection clamps for easy installation.
Before You Order
〇 About Import Consumption Tax
At Shafutoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees 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 the compatibility with Japanese vehicles (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 filtered by selecting the year, manufacturer, and vehicle model via the tabs on our homepage, it does not necessarily mean they will fit Japanese market models without modification.
All products have been translated into Japanese using translation software. Please contact us before ordering if you have any questions regarding confusing phrasing or other information.
○ 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. In rare cases, for large items such as body parts, there may be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via 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 place your order with sufficient time. If you are in a hurry, please contact us in advance to confirm the delivery time. Please note that all products are transported by air; 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 note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) 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 packaging box or the product. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective products, or items different from your order if contacted within 7 days of receipt. Please also 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.