Key Features
Made of race-proven high-temperature reinforced silicone material.
Replaces the stock OEM restrictive rubber intake hose to improve airflow and reduce heat soak while maintaining the high-efficiency performance of the factory-designed airbox.
No re-tuning required. Easy to install without any modifications.
This silicone intake hose will not trigger a check engine light.
Installation time is approximately 45 minutes.
Includes HPS industrial-grade 100% stainless steel T-bolt clamps for easy installation.< /p>
BMW 98-03 M5 E39 HPS Blue 4-ply reinforced high-temperature silicone air intake post-MAF tube replaces the stock OEM restrictive hose on the M5 E39 using high-temperature reinforced silicone material. Unlike other aftermarket air intake kits, the HPS post-MAF silicone hose improves airflow and reduces heat soak while maintaining the high-efficiency performance of the factory-designed airbox. The HPS silicone post-MAF air intake tube provides dyno-proven performance gains without the need for re-tuning. This silicone intake hose will not trigger a check engine light. Installation time is approximately 45 minutes. No modifications are required. Fits BMW 98-03 M5 E39 5.0 V8.
Before Ordering
〇 Regarding 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 Confirmation of Compatibility
All product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate 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 via the tabs on our top page, it 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 settlement. 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 the automatically calculated shipping cost differs significantly from the actual shipping cost. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for delivery. 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 freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Essentially all products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork 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 goods. As all products are shipped internationally from outside Japan, there is a possibility of 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 damaged, defective, or incorrect items. Furthermore, regarding products sold through our company, we will handle all warranty-related issues "only through us." Please note that we do not provide support through other companies or distributors located within Japan.