Key Features
Easy bolt-on installation with no modifications required. No tuning required.
Dyno-proven performance gains of +8.2 Whp and +11.5 ft/lbs of torque, with improved throttle response.
The included installation manual features clear pictures and instructions to guide the installer throughout the process.< br>3-inch mandrel-bent aluminum alloy piping replaces the restrictive stock air box and optimizes airflow. No re-tuning required.
Includes heat shield, washable/reusable HPS Performance air filter, HPS signature race-proven reinforced silicone hoses, and industrial-grade 100% stainless steel T-bolt clamps.
The HPS Red Performance Short Ram Air Intake (with Heat Shield), Part Number 827-549R for the 2016-2018 Kia Optima 2.4L Non-Turbo, provides a free-flowing 3-inch mandrel-bent aluminum tube induction system designed to improve throttle response and produce dyno-proven performance gains of +8.2 Whp and +11.5 ft/lbs of torque, while maintaining safe air-fuel ratios. The aluminum heat shield included in the kit blocks heat from the engine to maximize cooling effects. The included installation manual features clear pictures and instructions to guide the installer throughout the process. This kit requires no tuning and does not trigger a CEL light. No modifications are required during installation. HPS lightweight 3-inch mandrel-bent aluminum alloy piping replaces the restrictive stock air box to optimize airflow and ensure long-term durability. The HPS Performance Short Ram Air Intake Kit includes HPS's signature race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps, ensuring reliability even in the most extreme 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. Washable and reusable. Not CARB compliant. Vehicle application: 2016-2018 Kia Optima 2.4L Non-Turbo.
Before Ordering
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 there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
All product databases are based on North American (USDM) vehicles; please confirm whether they can be installed on Japanese (JDM) vehicles before ordering. (If you are unsure if a 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, it does not necessarily mean they are compatible with 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 payment. 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 occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.
In principle, 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 yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. All products are transported via air freight. They are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection System," and we are unable to provide strength calculation documents or similar paperwork for the Japanese inspection system. 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 immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packing box or the product itself. 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. Regarding products sold through our company, we will handle warranty-related matters "exclusively through our company." Please note that we do not handle matters through other companies or distributors located within Japan.