Skunk2 Universal High-Flow Intake Kit
The Skunk2 Universal High-Flow Intake Kit reduces heat soak and maximizes airflow and velocity for any intake system. This kit utilizes a 6.8-inch diameter high-flow, low-restriction air filter featuring a unique double-cone design; when the inner filter cone is inverted, it not only increases filter surface area and airflow but also helps reduce internal turbulence. The filter is used to guide incoming air to achieve higher flow rates and velocity.
The filter includes a proprietary composite velocity stack that incorporates golf ball-like dimples on its surface. These dimples create an energized boundary layer, reducing surface resistance and allowing air to stay attached as it curves into the bell mouth. The result is increased air velocity and a higher supply of air mass to the engine. When traditional air filter designs were flow-tested against the Skunk2 filter using advanced CFD analysis programs (shown below), the volume of air flowing into the filter increased by 20%, meaning engine restriction was significantly reduced.
Features
- Reduces heat soak and maximizes air flow and velocity
- 6.8-inch diameter high-flow, low-restriction air filter
- Double-cone design increases air flow and reduces turbulence
- Composite velocity stack reduces surface resistance and improves air flow
- Increases air mass supply to the engine
Applications
- Universal (3-inch coupler)
What's in the box?
- 1 x 6.8-inch double-cone air filter
- 1 x 3.0-inch silicone coupler
- Necessary hardware
Warranty
Skunk2 Manufacturer Warranty
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 will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether the item can be installed on a Japanese vehicle (JDM) before placing your order. (If you are unsure if the listed product is compatible with 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 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 Shipping
Shipping costs are paid at the time of checkout. Estimates for shipping costs are automatically calculated once you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where there is 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 allow enough 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
Essentially, all products handled by our company are designed and manufactured outside of Japan. Please note that they do not conform to the "Japanese Vehicle Inspection System," and we cannot 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. Please understand that we will only provide returns, refunds, or replacement exchanges for products with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Please note that for products sold through our company, all warranty-related support will be handled "exclusively through us." Please be aware that we do not handle support through other companies or agencies located within Japan.