Key Features
Constructed from high-temperature 4-ply aramid-reinforced silicone.
Meets and exceeds SAEJ20 industry standards. Ideal for heavy-duty pressure connections and provides excellent resistance for high-temperature applications.
Perfect for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intake or radiator cooling systems.
Offsets misalignment and vibration. Resistant to UV and ozone.
Silicone hose is not compatible with fuel or oil.
However, it is compatible with water and coolant, such as antifreeze.
HPS 2-3/4" (70mm) 6-inch long high-temperature 4-ply aramid-reinforced orange silicone hump coupler hose meets and exceeds SAEJ20 industry standards, is ideal for heavy-duty pressure connections, and provides excellent resistance for high-temperature applications. It offsets misalignment and compensates for vibration. HPS performance silicone hump coupler hoses are designed and engineered to meet the high-performance requirements specified by various industry standards, making them perfect for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intake or radiator cooling systems. Technical Specifications: Product Type: Silicone Hump Coupler Hose. Temperature Range: -65°F to +500°F (260°C). Reinforcement: 4-ply Aramid. Hose Inner Diameter: 2.75 inches (70mm). Hose Outer Diameter: 3.12 inches (80mm). Hose Length: 6 inches. Wall Thickness: 4.5 mm (+/- 0.5 mm). Color: Orange. UV and Ozone resistant. Note: Silicone hose is not compatible with fuel or oil.
Before Ordering
〇Regarding Import Consumption Tax
At the Shaftoya 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
Our entire product database is based on North American vehicles (USDM), so please confirm compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you 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 that 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 with any questions before placing your order.
○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 difference between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow ample time for delivery. If you are in a hurry, please contact us to confirm delivery dates in advance. All products are transported via air freight. They are not shipped by sea freight.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are fundamentally designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for these purposes. Therefore, all parts are sold for use on "circuits, private property, or off-road," and any installation or use is at your own risk.
○Regarding Warranty
Please check the contents of your order as soon as it arrives. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacement products for items with shipping damage, defective goods, or items different from what was ordered if you notify us within 7 days of receipt. Furthermore, for products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we do not handle coordination through other companies or distributors located within Japan.