Injen X-1135-BR 8-Layer Oiled Cotton Gauze Conical Air Filter with Twist Lock Base

The Injen X-1135-BR is an 8-layer oiled cotton gauze conical air filter featuring a Twist Lock base designed for direct fitment on select Injen Evolution intake systems as well as universal applications. Built in Pomona, California, this filter reflects Injen Technology's decades of experience in racing and street performance filtration engineering.

Injen's proprietary 8-layer cotton gauze media is tightly layered and saturated with a specially formulated filter oil containing advanced tackifiers, capturing harmful dirt and contaminants while simultaneously maximizing airflow. The result is improved filtration efficiency alongside increased horsepower and torque — protecting your engine without sacrificing performance. The filter's design has been lab tested by an independent facility and race proven in extreme conditions including the Baja 1000 and sand dune environments across the Middle East.

Key Features:

• 8-layer oiled cotton gauze media with advanced tackifier filter oil
• Conical filter shape with deep pleats for maximum airflow and efficiency
• Twist Lock base for use with select Injen Evolution intake systems
• Direct fit for many Injen intakes and universal applications
• Closed Inertia Top design
• Stainless steel band clamp with inner protective liner
• Fully serviceable and reusable — clean and recharge with Injen Pro Tech Kit (Part No. X-1030)
• Made in Pomona, California, USA
• Injen Technology Limited Lifetime Warranty

Specifications:

• Flange Inside Diameter: 3.50 in.
• Flange Height: 1.00 in.
• Base Outside Diameter: 5.50 in. (Twist Lock)
• Media Height: 6.30 in.
• Overall Height: 7.625 in. (± 0.150 in.)
• Top Outside Diameter: 4.00 in.
• Top Style: Closed Inertia Top
• Filter Oil Weight: 42 g

WARNING: This product can expose you to chemicals including Chromium, Nickel, Carbon Black, and Cobalt, which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.