K&N Engineering Custom Air Filter Rectangular 6.75in O/S Length x 4.5in O/S Width x 2.5in Height
K&N Engineering Custom Air Filter Rectangular 6.75in O/S Length x 4.5in O/S Width x 2.5in Height
SKU:E-3952
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The K&N Engineering Custom Air Filter Rectangular is a high-performance replacement air filter designed to improve airflow and engine efficiency. Measuring 6.75 inches in outside length, 4.5 inches in outside width, and 2.5 inches in height, this filter is engineered to fit into a variety of vehicle applications. Constructed with premium materials, it features a washable, reusable cotton gauze media that delivers increased airflow compared to standard paper filters. The filter's design ensures optimal filtration while minimizing airflow restriction, resulting in potential gains in horsepower and acceleration. Its durable frame and high-quality construction make it a reliable upgrade for enhancing engine performance and longevity without complex modifications. This drop-in filter provides a straightforward solution for drivers seeking improved engine response and efficiency.
Designed to fit into existing factory air boxes, the K&N Custom Air Filter is compatible with various vehicles, offering a versatile upgrade option. Its dimensions and design make it suitable for applications requiring a rectangular filter of similar size, with specific fitment depending on the vehicle model. This filter is ideal for street use, daily driving, and performance enthusiasts looking for an easy, maintenance-friendly upgrade. Installation is simple, as it is a direct replacement for OEM filters, requiring no additional modifications. The kit includes the filter itself, with no additional components needed. Regular cleaning and re-oiling ensure sustained performance and filtration efficiency, making it a practical choice for those seeking long-term engine performance improvements.
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Overview
Overview
K&N Engineering Custom Air Filter Rectangular
Universal Fitment
Part #: E-3952
Overview
The K&N Engineering Custom Air Filter Rectangular is a high-performance replacement component designed to optimize airflow into your vehicle's engine. Crafted to fit into a variety of factory air boxes, this filter provides an easy upgrade for those seeking improved engine response and efficiency. Its universal design makes it suitable for a wide range of applications, offering a straightforward solution to enhance your vehicle's performance without extensive modifications. Made with quality materials, this filter helps support better airflow, which can contribute to increased horsepower and acceleration, all while maintaining durability and long service life.Key Features
This custom air filter features a durable construction and a precise fitment to ensure reliable performance. Its design emphasizes efficient airflow and easy maintenance, making it an ideal choice for vehicle enthusiasts looking to improve engine breathing. The filter's rectangular shape allows for versatile installation options, and its high-quality materials resist dirt and debris buildup, supporting consistent filtration over time. Designed for simplicity, it helps you achieve better engine response with minimal effort.Construction & Design
The filter is constructed with a high-flow, washable, and reusable cotton media, encased in a durable rubber frame. Its rectangular shape and precise dimensions ensure a snug fit into compatible air boxes, supporting optimal airflow and filtration.Installation & Fitment
Designed as a drop-in replacement, this filter installs easily into your vehicle’s existing factory air box. Verify fitment with your specific application and part number to ensure compatibility.What’s Included
The package includes one high-performance rectangular air filter designed to fit a variety of vehicles, with no additional hardware required.Ideal For
Perfect for vehicle owners seeking a simple upgrade to improve engine airflow, response, and efficiency without complex modifications or tuning.