Key Features
HPS fine-tuned for improved performance, increased horsepower and torque, and better throttle response.
No tuning required after installation.
Lightweight mandrel-bent aluminum alloy piping replaces the restrictive stock airbox to optimize airflow.
Features HPS race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps. The HPS performance high-flow air filter is washable and reusable.
Included installation manual provides clear photos and instructions to guide the installer through the entire process.
Easy bolt-on installation; no modifications required.
Built for performance and show, the HPS Polished Short Ram Air Intake with Heat Shield for 2006–2011 Honda Civic 1.8L offers a free-flowing mandrel-bent aluminum tube induction system designed to increase horsepower and torque while maintaining a safe air-fuel ratio and improving throttle response. The included heat shield maximizes cooling effects. Compared to a cold air intake, the HPS short ram intake is a convenient way to modify your intake on rainy days when a cold air system might be prone to water ingestion. The included installation manual provides clear photos and instructions to guide the installer through the entire process. This kit requires no tuning and does not trigger a CEL (Check Engine 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 short ram air intake kit features HPS's signature race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps, ensuring reliability under the most demanding driving conditions. The all-new HPS performance air filter is designed with performance in mind, delivering superior filtration without sacrificing airflow. It is washable and reusable. All HPS performance air filters are made in the USA and come with a 1-year limited warranty from HPS. Not CARB compliant. This HPS intake is designed for the 2006–2011 Honda Civic 1.8L.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover 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
Since all product databases are based on North American vehicles (USDM), please confirm compatibility with Japanese vehicles (JDM) before placing your order. (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 check 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 after you select the year, manufacturer, and vehicle model on our homepage tabs, 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 before ordering if you have any questions.
○ Regarding Delivery
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated 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 amount automatically calculated. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international delivery takes approximately 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us to check lead times in advance. Please note that all products are transported by air. They are not shipped by sea.
○ Regarding Japanese Vehicle Inspection Compatibility
All products handled by our company are generally 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 or similar paperwork for the purposes of Japanese vehicle inspections. 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 of your order immediately upon arrival. As all products are shipped internationally from outside Japan, packaging boxes and items may sustain damage during shipping. We will only provide returns, refunds, or replacements for items with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Please understand 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.