Key Features
4-ply reinforced silicone for high temperature use.
Meets and exceeds SAEJ20 industry standards, ideal for heavy-duty pressure connections and provides excellent resistance for high-temperature applications.
Ideal for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling systems.
UV and ozone resistant.
Silicone hose is not compatible with fuel or oil.
HPS 4.5" - 5.5" (114mm - 140mm), 5" Long High Temp 4-ply Reinforced Black Silicone Reducer Coupler Hose meets and exceeds SAEJ20 industry standards, ideal for heavy-duty pressure connections. HPS Performance silicone reducer coupler hoses are designed and engineered to provide excellent resistance for high-temperature applications. Meeting high-performance requirements specified in various industry standards, they are ideal for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling systems. Technical Specifications: Product Type: Silicone Reducer Coupler Hose. Temperature Range: -65 deg F to +350 deg F (177 deg C). Reinforcement: 4-ply. Hose Inside Diameter: 4.5" - 5.5" (114mm - 140mm). Hose Outside Diameter: 4.88" - 5.9" (124mm - 150mm). Hose Length: 5". Wall Thickness: 4.5 mm (+/- 0.5 mm). Color: Black. UV and Ozone resistant. Remarks: Silicone hose is not compatible with fuel or oil.
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
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 whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If an order is placed without verifying compatibility, we cannot accept returns due to non-compatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model on the tabs of 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 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 shipping cost. 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 sufficient time when ordering. If you are in a hurry, please contact us in advance to check the delivery time. Please note that all products are transported by air freight. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products handled by our company are basically designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation 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 or the product. Please understand that for products with shipping damage, defective items, or items different from your order, we will only provide returns, refunds, or replacements if notified within 7 days of receipt. Additionally, for products sold through our company, all warranty-related matters will be handled "exclusively through us." Please note that we do not handle matters through other companies or distributors located within Japan.