Key Features
Dyno-proven performance gains refined by HPS Performance – increases of +21.3 whp, +20 ft/lbs of torque, and improved throttle response. No tuning required after installation.
Lightweight 2-3/4" 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 features clear photos and instructions to guide the installer through the entire process.
Bolt-on, easy installation with no modifications required.
The all-new HPS Performance 827 Series Air Intake Kit (Blue, Part No. 827-606BL) for 2002-2005 Subaru Impreza WRX 2.0L Turbo provides a free-flowing, 2-3/4" mandrel-bent aluminum tube induction system. Designed to produce dyno-proven performance gains while maintaining safe air-fuel ratios—increasing horsepower by +21.3 whp, torque by +20 ft/lbs, and improving throttle response. A heavy-duty powder-coated steel heat shield blocks hot air from the air filter for maximum cooling effect. Included installation instructions feature clear photos and steps to guide the installer through the entire process. This kit requires no tuning and does not trigger a CEL light. No modifications are required during installation. The HPS lightweight mandrel-bent aluminum alloy tube replaces the restrictive stock airbox, optimizing airflow with superior heat dissipation and long-lasting durability. The HPS Performance 827 Series Air Intake Kit includes 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 Ordering
〇 About 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 Checking Compatibility
All product databases are based on North American vehicles (USDM). Please check whether the item can be installed on a Japanese domestic vehicle (JDM) before ordering. (If you are unsure if a listed product fits 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 using the tabs on our top page, it does not necessarily mean they will fit Japanese model vehicles without modification.
All product descriptions 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 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 automated calculation. 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 about 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported via air freight; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," 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, the shipping box and the product may sustain damage during transit. Please understand that we will only provide returns, refunds, or replacement exchanges for items with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty-related support will be provided "exclusively through us." Please note that we do not handle support through other companies or distributors located within Japan.