Injen ( X-1128-BB) SuperNano-Web Dry Performance Air Filter

Overview

The Injen X-1026-BB SuperNano-Web Performance Air Filter is engineered to maximize airflow while delivering exceptional engine protection for street, off-road, and racing applications. Built with Injen's proprietary SuperNano-Web dry filtration media, this reusable air filter provides superior airflow and outstanding filtration without requiring filter oil, helping prevent MAF sensor contamination while reducing maintenance.

Its large round conical design features a 4.00-inch inlet flange, extended filtration media for increased airflow capacity, and a closed inertia cone top to optimize intake performance. Easily cleaned with compressed air, the X-1026-BB is ideal for many Injen intake systems and custom performance applications requiring maximum airflow and long service life.

 ✔ Fully inspected and in excellent condition 

 ✔ Ready for installation (unless otherwise shown in photos)

Key Features

• • Proprietary SuperNano-Web dry filtration media
• • No filter oil required for reduced maintenance
• • Helps prevent MAF sensor contamination
• • Improves airflow, horsepower, and throttle response
• • Reusable design that can be cleaned with compressed air
• • Large 4.00-inch inside flange diameter
• • Round conical performance air filter
• • Closed top design for optimized airflow
• • Deep pleated media for maximum airflow and filtration efficiency
• • Stainless steel band clamp with protective inner liner included
• • Universal fit for many Injen intake systems and custom applications
• • Made in Pomona, California, USA

Vehicle Fitment

• • Universal application with 4.00-inch intake tube
• • Fits many Injen cold air intake systems
• • Compatible with custom performance intake systems using a 4.00-inch inlet
• • Ideal for street, racing, off-road, and custom builds
• • Please verify fitment using your vehicle information before purchase.

Product Details

Condition Notes

[RETURNED SALE] This item was returned because the previous buyer changed their mind. It remains in excellent condition but may show minor cosmetic imperfections such as light surface scratches, handling marks, or small dents from inspection, shipping, or storage. All included hardware and installation instructions are provided unless otherwise noted. Please carefully review all listing photos to verify the exact condition of the item before purchasing 0723. ITEM SOLD AS-IS. 

<NO RETURNS ACCEPTED EXCEPT IF ITEM DIFFERS SIGNIFICANTLY FROM DESCRIPTION OR PHOTOS.>

Shipping & Returns

• Free economy shipping within the United States.
• Ships within 1 business day of cleared payment.
• 30-day money-back returns.
• Please confirm fitment for your exact vehicle before purchasing.