Injen X-1018-BB SuperNano-Web Dry Air Filter 4.00" Flange Universal High-Flow

Vehicle Fitment

• Universal -- fits intake systems with a 4.00" flange inside diameter

Features

• High-flow SuperNano-Web dry air filter media for increased airflow
• Dry filtration design -- no oil required
• Deep pleated conical design for maximum surface area
• Durable urethane top and base for long-lasting use
• Includes heavy-duty stainless steel clamp with liner
• Helps improve throttle response and engine breathing
• Reusable and easy to service
• Limited Lifetime Warranty

Specifications

• Part Number: X-1018-BB
• Fitment: Universal -- 4.00" flange inside diameter
• Flange Inside Diameter: 4.00"
• Filter Height: Approx. 8.50"
• Base Outside Diameter: Approx. 7.10"
• Top Outside Diameter: Approx. 5.50"
• Filter Style: Deep conical dry media
• Material: SuperNano-Web dry filter media

Included Components

• 1x SuperNano-Web dry air filter (4.00" flange)
• 1x Stainless steel band clamp with protective liner

Product Description

The Injen X-1018-BB SuperNano-Web Dry Air Filter is a high-performance, universal replacement designed for intake systems that accept a 4.00" flange-ID filter. Its advanced SuperNano-Web dry filtration media allows maximum airflow while protecting your engine from dust and debris without the need for filter oil. The deep pleated conical design increases surface area for better engine breathing and improved throttle response compared to many standard replacement filters.

Constructed with a durable urethane top and base, this filter stands up to daily driving and enthusiast use. The included heavy-duty stainless steel band clamp with liner ensures a secure and leak-free fit, while the reusable design allows for easy cleaning and maintenance. The X-1018-BB is a great choice for performance upgrades or routine maintenance when paired with compatible aftermarket intake systems that accept a 4.00" flange inside diameter.