Key Features
Ideal for replacing or upgrading OEM rubber vacuum and breather hoses that can weaken over time and lead to premature failure.
Withstands harsh high-temperature and high-pressure operating conditions while maintaining peak efficiency during racing and daily driving. Max. rated temperature: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps and fuel injection clamps that do not cut into 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 factory OEM rubber vacuum, idle air control valve, positive crankcase ventilation valve, and breather hoses, which can weaken over time and lead 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 racing 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 using a fluoroelastomer liner to provide excellent resistance to gasoline, diesel, and automotive oils. Conventional silicone hoses will 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 Placing Your Order
〇 About Import Consumption Tax
At the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be 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 verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure if a 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 using the tabs on our top page, this does not guarantee 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 automatically calculated when 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 amount and 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 in Japan, international shipping takes about 7 to 14 days, so please allow sufficient 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.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products handled by our company are basically designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we are unable to provide strength study documents or similar for these standards. 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 of Japan, there may be shipping damage to packaging boxes or the products themselves. Please understand that for products with shipping damage, defective items, or items different from what was ordered, we will only accept returns, refunds, or exchanges if notified within 7 days of receipt. Please note that regarding products sold through our company, all warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.