Key Features
Tuned by HPS Performance to increase horsepower, torque, and improve throttle response. No re-tuning is required after installation.
Lightweight 3-inch mandrel-bent aluminum alloy piping replaces the restrictive stock airbox, optimizing airflow with excellent heat dissipation and long-term durability.
Features race-proven HPS Performance reinforced silicone hoses, industrial-grade 100% stainless steel T-bolt clamps, and a washable/reusable performance air filter.
The included heat shield blocks hot air from the air filter for maximum cooling effect. The included installation manual contains clear photos and instructions to guide the installer through the entire process.
Bolt-on, easy installation; no modifications required.
The all-new HPS Performance 827 Series Air Intake Kit (Part Number 827-546P) for the 2013 Nissan Altima Coupe 2.5L 4Cyl provides a free-flowing 3-inch mandrel-bent aluminum tube induction system that increases horsepower, torque, and improves throttle response while maintaining safe air-fuel ratios. The included heat shield blocks hot air from the air filter for maximum cooling effect. The included installation manual contains clear photos and instructions to guide the installer through the entire installation process. This kit requires no tuning and will not trigger a CEL light upon installation. HPS's lightweight mandrel-bent aluminum alloy tube replaces the restrictive stock airbox, optimizing airflow with excellent heat dissipation and durability. The HPS Performance 827 Series Air Intake Kit features race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps to ensure reliability under the most demanding driving conditions. The all-new HPS Performance air filter is designed with performance in mind, providing superior filtration without sacrificing airflow. All HPS Performance air filters are made in the USA.
Before Ordering
〇 About Import Consumption Tax
At the 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 Checking Compatibility
Our entire product database is based on North American specification vehicles (USDM), so please confirm compatibility with Japanese specification vehicles (JDM) 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 investigate for you.)
If you order without verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model in the tabs on 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 if you have any questions before placing your order.
○ Regarding Delivery
Shipping costs are paid at the time of checkout. Estimates for shipping costs are automatically calculated 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 amount automatically calculated. In such cases, we will contact you individually by email.
Essentially, all products are shipped internationally from our US warehouse. Unlike domestic delivery within Japan, international delivery takes approximately 7 to 14 days, so please order with time to spare. If you are in a hurry, please contact us in advance to check the delivery time. Please note that all products are transported by air freight; they are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Basically, 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 calculation documents for such purposes. 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 inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for items with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please also note that for products sold through us, warranty support will be provided "only through us." We do not provide support through other companies or distributors located within Japan.