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HPS Performance Products HPS Air Filter 4" ID, 9" Element Length, Pre-Oiled Universal Filter
$58.93

HPS-4301 Performance Air Filter

The HPS-4301 Performance Air Filter is engineered for those who demand optimal airflow and filtration efficiency. Constructed with two layers of woven cotton and a specially formulated lightweight synthetic oil, this filter is designed to enhance engine performance while providing superior protection against dirt and debris.

Construction and Design

The HPS-4301 features a robust steel mesh encasement that maintains its shape under heavy suction, ensuring consistent airflow. This design minimizes the risk of deformation, which can occur with less rigid alternatives. The filter is pre-oiled and ready for immediate installation, making it a practical choice for quick upgrades.

Technical Specifications

  • Flange ID: 4 inches
  • Overall Length: 10.75 inches
  • Element Length: 9 inches
  • Outside Diameter Base: 6 inches
  • Outside Diameter Top: 4.5 inches
  • Flange Length: 1.25 inches (both inside and outside)

Performance Benefits

  • Improves airflow by up to 25% compared to filters made with high pressure molding techniques.
  • Filters particles as small as 10 microns, providing excellent engine protection.
  • Utilizes low pressure injection molding to prevent rubber seepage onto the filtering element.
  • Stainless steel mesh reinforcement offers greater durability than aluminum mesh options.
  • The synthetic oil used will not interfere with or damage engine sensors.

Whether you're looking to enhance your vehicle's performance or simply replace a worn-out filter, the HPS-4301 Performance Air Filter stands out as a reliable choice for automotive enthusiasts focused on quality and efficiency.

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WARNING: Cancer and Reproductive Harm
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About HPS Performance Products

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.

HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry 

HPS Quality Silicone Hoses

HPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.

HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing. 

HPS Performance Products at Vivid Racing

Vivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.

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