Key Features
Constructed from HPS performance-proven high-temperature reinforced silicone material.
Replaces the restrictive stock OEM rubber post-MAF intake hose to improve airflow and reduce heat soak, while maintaining the performance of the well-engineered stock air box at a high-efficiency level.
HPS silicone post-MAF air intake tubes deliver dyno-proven performance gains of +6.77 Whp and +6.38 ft/lbs without the need for re-tuning.
This silicone intake hose does 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.
The Nissan 09-20 370Z 3.7L VQ37VHR HPS Blue Silicone Air Intake Hose post-MAF tube replaces the restrictive stock OEM hose with 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 well-engineered stock air box at a high-efficiency level. The HPS silicone post-MAF air intake tube delivers dyno-proven performance gains of +6.77 Whp and +6.38 ft/lbs without the need for re-tuning. This product fits the 2009-2020 Nissan 370Z 3.7L VQ37VHR.
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 are no additional charges beyond the total amount paid at checkout.
〇Compatibility Confirmation
As our product database is based on North American (USDM) vehicles, please confirm compatibility with Japanese (JDM) vehicles 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 be happy to assist you.)
Returns due to incompatibility are not accepted if you place an order without confirming compatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our homepage, it does not necessarily guarantee that they will fit Japanese model vehicles without modification.
All product descriptions have been translated into Japanese using translation software. Please contact us before ordering if you have any questions, as there may be confusing expressions.
○Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically 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 US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery time. Note that all products are transported via air freight. They are not shipped via sea freight.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware 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 reports or similar documentation for this purpose. 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 replacements for products with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.