Key Features
Dyno-proven performance gains refined by HPS Performance - increases of +18.3 whp, +17.5 ft/lbs of torque, and improved throttle response. No tuning is required after installation.
Lightweight 2-3/4 inch mandrel-bent aluminum alloy piping replaces the restrictive stock airbox, optimizing airflow with superior heat dissipation and long-lasting durability.
Features HPS Performance race-proven reinforced silicone hoses, industrial-grade 100% stainless steel T-bolt clamps, and a washable/reusable performance air filter.
Heavy-duty powder-coated steel heat shield blocks hot air from the air filter for maximum cooling effect. Included installation manual provides clear photos and descriptions to guide the installer through the entire process.
Easy bolt-on installation; no modifications required.
The all-new HPS Performance 827 Series Air Intake Kit (Black, Part Number 827-611WB) for 2004-2009 Mazda B4000 4.0L V6 offers a free-flowing 2-3/4 inch mandrel-bent aluminum tube induction. Designed to produce dyno-proven performance gains while maintaining safe air-fuel ratios - increases of +18.3 whp, +17.5 ft/lbs of torque, and improved throttle response. A heavy-duty powder-coated steel heat shield blocks hot air from the air filter for maximum cooling effect. The included installation manual provides clear photos and instructions to guide the installer through the process. This kit requires no tuning and will not trigger a CEL light. No modifications are required during installation. HPS lightweight mandrel-bent aluminum alloy tubing replaces the restrictive stock airbox, optimizing airflow with superior heat dissipation and long-lasting durability. The HPS Performance 827 Series Air Intake Kit features race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps, ensuring reliability in the harshest driving conditions. The all-new HPS Performance air filter is designed with performance in mind, providing excellent filtration without sacrificing airflow. All HPS Performance air filters are made in the USA.
Before You Order
〇Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM). Please confirm compatibility with Japanese domestic market (JDM) vehicles before ordering. (If you are unsure whether a listed product is compatible with 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 model on our homepage tabs, this does not necessarily mean 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 before ordering if you have any questions.
○Regarding Shipping
Shipping costs are paid at the time of checkout. 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 rarely differ significantly from the automated calculation. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US 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 check the estimated delivery time. All items are transported via air freight; no shipments are sent via sea freight.
○Regarding Compliance with Japanese Vehicle Inspection (Shaken)
The products we handle are generally designed and manufactured outside of Japan. Please note that they do not conform to the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for these systems. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and please install and use them 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 instances of shipping damage to packaging boxes or the products themselves. Please understand that we will only provide returns, refunds, or replacements for damaged items, defective products, or items different from what you ordered if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty-related support will be handled "exclusively through us." Please note that we do not provide support through other companies or distributors located within Japan.