The HPS Performance 2.5" Air Filter (5.5" element length) (Part Number HPS-4274) is constructed with two layers of woven cotton, finished with synthetic oil, and encased in steel mesh. This creates a filtration system that maximizes performance by pulling in plenty of fresh air while trapping the dirt and debris that can damage your car's engine. All HPS Performance air filters are designed with performance in mind, manufactured in the USA, and backed by HPS's 1-year limited warranty.
Specifications
- Air filter shape and style: Round Tapered Universal Air Filter
- Air filter construction: 2-layer woven cotton
- Reusable, washable
- Flange inner diameter: 2-1/2 inches (63mm)
- Element length: 5-1/2 inches (140mm)
- Base outer diameter: 4-1/2 inches (114mm)
- Top outer diameter: 3-1/2 inches (89mm)
- Flange length: 1-3/4 inches (45mm)
- Total length: 7-1/4 inches (185mm)
- End cap material: Rubber (urethane)
Specially formulated lightweight synthetic oil
- Forms an ionic bond with the filter's stainless steel mesh.
- Attracts and traps dirt on the mesh, creating a clear path for airflow.
- Will not affect or damage sensors.
Reinforced stainless steel mesh
- More resistant to dents than aluminum mesh.
Low-pressure injection molding
- Effectively minimizes rubber penetration into the filter element.
- Increases airflow by up to 25% compared to high-pressure molding.
Manufactured in the USA by Green Filter
- Green Filter is a leading manufacturer of world-class filters regularly used by many world-renowned racing engineers, engine builders, drivers, and enthusiasts. "Win on Sunday"
All HPS Performance air filters are backed by HPS's 1-year limited warranty.
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 other than the total amount paid at checkout.
〇Confirmation of fitment
As our product database is based on North American vehicles (USDM), please confirm whether the part will fit a Japanese vehicle (JDM) before ordering. (If you are unsure whether the listed product fits your vehicle, please feel free to contact us. Our support team will look it up for you.)
If you place an order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if a product is sorted by selecting the year, manufacturer, and vehicle model using the tabs on our top page, it does not necessarily mean it will fit a Japanese model vehicle 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.
〇 Regarding shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, the automatic shipping calculation may rarely differ significantly from the actual shipping cost. In that case, we will contact you individually via email.
All products are generally shipped internationally from our U.S. 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 check the delivery time. All products are transported via air freight. They are not shipped by sea.
〇 Regarding compliance with Japanese vehicle inspections
Our products are generally designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese vehicle inspection system" (shaken), and we cannot provide strength calculation documents for Japanese vehicle inspections. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," so please install and use them at your own risk.
〇 Regarding warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, the packaging box and the product itself may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products different from what you ordered. Please note that for products sold through us, we will provide warranty support "only through us." We do not provide support through other companies or distributors located in Japan.