Injen X-1125-BB SuperNano-Web Dry Air Filter 4.25in Flange Universal

Vehicle Fitment

• Universal fit - Designed for performance air intake systems
• Fits intake pipes with a 4.25" inlet flange
• Not vehicle specific - confirm flange diameter before purchase

Features

• SuperNano-Web dry filtration media for excellent airflow and engine protection
• No oil required - lower maintenance and reduced sensor contamination risk
• Conical design with deep pleats for increased surface area
• Washable and reusable for long service life
• Stainless steel band clamp with liner included for secure installation
• Improved intake performance and throttle response
• Durable construction for consistent performance
• Ideal for aftermarket and custom intake setups

Specifications

• Part Number: X-1125-BB
• Brand: Injen Technology
• Filter Type: SuperNano-Web Dry Air Filter
• Flange Inside Diameter: 4.25 in
• Media Height: Approx. 5.00 in
• Base Outside Diameter: Approx. 5.75 in
• Top Outside Diameter: Approx. 4.25 in
• Overall Height: Approx. 6.00 in
• Mounting: Clamp-on flange style
• Color: Blue media with black end caps

Included Components

• 1x SuperNano-Web dry air filter (X-1125-BB)
• 1x Stainless steel band clamp

Product Description

The Injen X-1125-BB SuperNano-Web dry air filter is a high-flow universal performance upgrade designed to improve intake airflow while protecting your engine from harmful contaminants. Featuring advanced dry filtration media, this filter allows excellent airflow without needing oil, reducing routine maintenance and minimizing the risk of contamination to airflow sensors. The conical shape with deep pleats provides a larger filtration surface area, supporting improved throttle response and intake efficiency over restrictive stock filters.

Built for intake systems and custom applications that use a 4.25-inch inlet flange, the X-1125-BB includes a stainless steel band clamp with a protective liner for a secure and leak-free fit. Its washable and reusable construction makes it a durable and long-lasting choice for performance upgrades or replacement applications. Always confirm your intake's flange diameter is 4.25 inches before ordering to ensure proper fitment.