Key Features
A durable and long-lasting replacement or performance upgrade for aging or damaged OEM rubber intake hoses.
Withstands harsh high-temperature operating conditions while maintaining peak performance during off-road and daily driving. Max. temperature rating: 350F (177C).
Increases performance by 5 horsepower and 5.8 lb-ft of torque for faster acceleration and better throttle response.
Includes HPS 100% stainless steel T-bolt, embossed, FIC hose clamps.
Replaces OEM PN: 17881-31250.
This HPS high-temperature 4-ply reinforced silicone air intake hose kit replaces the restrictive stock OEM rubber air intake hose with high-heat-resistant material that meets or exceeds OE specifications. The temperature rating is 350 degrees Fahrenheit. The HPS silicone air intake kit delivers a dyno-proven performance increase of 5 horsepower and 5.8 lb-ft of torque without any re-tuning required. This intake kit keeps the stock MAF and air filter housing, which minimizes the number of parts replaced and simplifies installation. This replacement upgrade includes HPS 100% stainless steel hose clamps suitable for the toughest road conditions. No modifications are required to install this kit.
Before You Order
〇 About Import Consumption Tax
At Shaft-ya 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 Checking Compatibility
Our entire product database is based on North American vehicles (USDM), so please verify whether parts will fit 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 verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and 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 payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where there is a significant discrepancy 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 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 check delivery times. Please note that all products are transported by air. We do not ship by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide documents such as strength evaluation reports for the Japanese 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 of the product. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packing boxes or products. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products different from your order. Furthermore, for products sold through us, we will handle warranty-related matters "exclusively through us." Please note that we do not provide support through other companies or distributors based in Japan.