Key Features
Made of HPS Performance race-proven high-temperature reinforced silicone material.
Replaces the stock OEM restrictive rubber intake hose, improves airflow and reduces heat soak while maintaining the performance of the factory's well-engineered airbox at a high-efficiency level.
No re-tuning required. Easy installation with no 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 Red 4-Ply Reinforced High-Temp Silicone Air Intake Hose 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 performance of the stock, properly engineered airbox at a high-efficiency level. 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 approx. 45 minutes. No modifications required. Fits BMW 98-03 M5 E39 5.0 V8.
Before Ordering
〇Regarding Import Consumption Tax
At Shaftoya 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
As our entire product database is based on North American vehicles (USDM), please confirm compatibility with Japanese vehicles (JDM) before placing your order. (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 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, the actual shipping cost may occasionally differ significantly from the automatically calculated amount. 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 about 7 to 14 days, so please allow plenty of 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 not shipped by sea.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese vehicle inspection system," and we are unable to provide strength study documents or similar items for such purposes. Therefore, all parts are sold for "circuit, private property, or off-road use only," and installation and use are at your own risk.
○Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that for products with shipping damage, defective items, or items different from your order, we will only handle returns, refunds, or exchanges if notified within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through us." Please be aware that we do not handle support through other companies or distributors located within Japan.