Key Features
Ideal replacement or performance upgrade for old or damaged OEM rubber intake hoses. Features 4-ply race-proven reinforced silicone construction for long-lasting quality.
Maintains peak efficiency during racing and daily driving while withstanding harsh high-temperature operating conditions. Max. rated temperature: 350F (177C).
Includes HPS 100% stainless steel embossed hose clamps.
Increases performance by 6.8 horsepower and 10.2 lb-ft. of torque for faster acceleration and better throttle response.
Replaces OEM PN: 17881-46100, 17881-46170, 17805-46030.
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 with a maximum temperature rating of 350 degrees Fahrenheit. This HPS silicone air intake delivers dyno-proven performance gains of 6.8 horsepower and 10.2 lb-ft. of torque without the need for re-tuning. This kit retains the use of the stock MAF and air filter housing, minimizing the number of parts to modify to keep installation simple and straightforward. This replacement upgrade includes HPS 100% stainless steel embossed hose clamps suitable for the harshest driving conditions. No modifications to the vehicle are required to install this kit.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred upon import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
As our entire product database is based on North American vehicles (USDM), please confirm whether the product can be installed on a Japanese vehicle (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 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, make, and vehicle model via the tabs on our homepage, it does not necessarily guarantee fitment on 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 quotes are automatically calculated 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 via email.
Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself enough time when ordering. 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 never shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
All products we handle are basically 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 calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for "use on circuits, private property, or off-road," and installation and use are 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 contact us within 7 days of receipt. Furthermore, for products sold through us, please be aware that we will handle warranty-related matters "exclusively through us." We do not provide support through other companies or distributors located within Japan.