Key Features
Dyno-proven performance gains via HPS tuning, delivering +24.3 Whp, +33.1 ft/lbs of torque, and improved throttle response.
No re-tuning required after installation.
Lightweight mandrel-bent aluminum alloy piping replaces the restrictive stock airbox to optimize airflow. Convertible to a short ram intake.
Features HPS signature race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps. HPS Performance high-flow air filters are washable and reusable.
Included installation manual features clear pictures and instructions to guide the installer through the entire process.
No modifications are required, but the front bumper must be removed during installation.
Built for performance and show, the HPS Polished Cold Air Intake Kit (convertible to short ram) for 2007-2013 Mazda Mazdaspeed 3 2.3L Turbo relocates the HPS Performance air filter outside of the engine bay to keep intake temperatures at their lowest. Compared to traditional short ram air intakes, the HPS Long Ram Cold Air Intake delivers more oxygen-rich cold air, causing a more intense explosion in the vehicle's combustion chamber and delivering dyno-proven performance gains of +24.3 Whp and +33.1 ft/lbs of torque, as well as improved throttle response. The included installation manual features clear pictures and instructions to guide the installer through the entire process. The kit does not require tuning or modifications, but requires the removal of the front bumper for installation. HPS lightweight mandrel-bent aluminum alloy tubing replaces the restrictive stock airbox, optimizing airflow with excellent heat dissipation and long-lasting durability. The HPS Cold Air Intake System features HPS's signature race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps, ensuring reliability in even the harshest driving conditions. The all-new HPS Performance air filter is manufactured in the USA and designed with performance in mind, delivering superior filtration without sacrificing airflow. It is washable and reusable. Not CARB compliant. Vehicle Application: 2007-2013 Mazda Mazdaspeed 3 2.3L Turbo.
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 Checking Compatibility
Our entire product database is based on North American vehicles (USDM), so please check whether the part can be installed on a Japanese vehicle (JDM) before ordering. (If you are unsure if the listed product is compatible with your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you 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 in the tabs on our top page, 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 if you have any questions before ordering.
○ Regarding Delivery
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, 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 about 7 to 14 days, so please order with enough time. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection Compliance
Products handled by our company are basically all designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents or similar paperwork for the Japanese vehicle inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off public roads," so please install and use them at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside of Japan, there may be delivery damage to the packaging box or the product itself. We will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with delivery damage, defective products, or products different from what you ordered. Please understand that for products sold through us, we will provide warranty support "only through us." Please note that we do not provide support through other companies or distributors located in Japan.