K&N Engineering Universal XStream Top Clamp-On Air Filter Part RX-4990 for 2005 Ford Focus

Description

Enhance your vehicle’s airflow and filtration efficiency with the K&N Engineering Universal XStream Top Clamp-On Air Filter, part number RX-4990. Designed for optimal performance, this air filter features a unique filter-within-a-filter design in the top section, providing increased filter surface area that allows for higher air flow and extended service intervals. Its innovative construction ensures superior airflow, which can lead to improved engine performance and responsiveness, especially in demanding racing or high-performance environments. Built with durability in mind, the filter incorporates ultra-strong molded pliable rubber flanges that absorb vibration and facilitate secure attachment. These flanges can also be stretched up to 1/16 inch (1.5mm) to accommodate slightly varied sizes, making installation straightforward and adaptable. Additionally, the filter’s washable and reusable design ensures long-term value and environmental friendliness, saving you money over time while maintaining peak filtration efficiency. Suitable for a variety of applications, this universal filter is designed to clamp directly onto compatible intake systems, offering a reliable and high-performance upgrade for your vehicle. Its robust construction and innovative features make it a popular choice among automotive enthusiasts seeking enhanced airflow and filtration. Note that this product is not CARB-approved but requires acknowledgment of CARB regulations and restrictions for certain applications, particularly in regions with strict emissions standards. Whether you’re racing or simply looking to improve your vehicle’s intake system, the K&N XStream Top Universal Air Filter provides the quality, performance, and durability you expect from a trusted brand in automotive filtration.

Features:

• Filter within a filter design for increased surface area and higher airflow

• Clamp-on design for easy installation and secure fit

• Constructed with ultra-strong molded pliable rubber flanges to absorb vibration

• Flanges can be stretched up to 1/16 inch (1.5mm) for versatile fitting

• Washable and reusable for long-term performance and cost savings

• Designed for high-performance applications, including racing environments

Fitment:
Ford Focus ZX3 2005
Ford Focus ZX4 2005
Ford Focus ZX5 2005
Ford Focus ZXW 2005