Key Features
Constructed from HPS performance race-proven high-temperature reinforced silicone material.
Replaces the restrictive stock OEM rubber intake hose to improve airflow and reduce heat soak, while maintaining the performance of the well-engineered factory air box at a high-efficiency level.
No re-tuning required. Easy to install without 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>
The BMW 98-03 M5 E39 HPS Black 4-ply reinforced high-temperature silicone air intake hose post-MAF tube replaces the restrictive stock OEM 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 keeping the performance of the well-designed factory air box at a high-efficiency level. The HPS silicone post-MAF air intake tube delivers dyno-proven performance gains without the need for re-tuning. This silicone intake hose does not trigger a check engine light. Installation time is approximately 45 minutes. No modifications are necessary. Fits BMW 98-03 M5 E39 5.0 V8.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover 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Verification of Compatibility
As our product database is based on North American vehicles (USDM), please confirm the compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether the 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 incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and model in the tabs on our top page, it does not necessarily guarantee that they will fit Japanese models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before ordering.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated once you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount automatically calculated. 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 approximately 7 to 14 days, so please allow ample time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please note that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we are unable to 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. As 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, defects, or items that differ from your order if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty support will be handled "exclusively through us." Please note that we do not provide support through other companies or distributors located within Japan.